Changchai Company, Limited Interim Report 2023 CHANGCHAI COMPANY, LIMITED INTERIM REPORT 2023 August 2023 1 Changchai Company, Limited Interim Report 2023 Part I Important Notes, Table of Contents and Definitions The Board of Directors (or the “Board”), the Supervisory Committee as well as the directors, supervisors and senior management of Changchai Company, Limited (hereinafter referred to as the “Company”) hereby guarantee the factuality, accuracy and completeness of the contents of this Report and its summary, and shall be jointly and severally liable for any misrepresentations, misleading statements or material omissions therein. Xie Guozhong, the Company’s legal representative and General Manager, and Jiang He, head of the Company’s financial department (equivalent to financial manager) hereby guarantee that the Financial Statements carried in this Report are factual, accurate and complete. All the Company’s directors have attended the Board meeting for the review of this Report and its summary. Any plans for the future or other forward-looking statements mentioned in this Report and its summary shall NOT be considered as promises to investors. Investors and other stakeholders shall be sufficiently aware of the risk and shall differentiate between plans/forecasts and promises. The Company has described in detail the risks it might face in “X Risks Facing the Company and Countermeasures” in “Part III Management Discussion and Analysis” herein. The Company has no interim dividend plan, either in the form of cash or stock. 2 Changchai Company, Limited Interim Report 2023 Table of Contents Part I Important Notes, Table of Contents and Definitions ........................................................... 2 Part II Corporate Information and Key Financial Information ................................................... 6 Part III Management Discussion and Analysis ............................................................................... 9 Part IV Corporate Governance ...................................................................................................... 36 Part V Environmental and Social Responsibility ..........................................................................38 Part VI Significant Events ...............................................................................................................41 Part VII Share Changes and Shareholder Information ............................................................... 47 Part VIII Preference Shares ............................................................................................................53 Part IX Bonds ................................................................................................................................... 54 Part X Financial Statements ........................................................................................................... 55 3 Changchai Company, Limited Interim Report 2023 Documents Available for Reference (I) The financial statements signed and sealed by the Company’s legal representative, General Manager and head of the financial department (accountant in charge). (II) The originals of all the Company’s documents and announcements which were disclosed on the website designated by the CSRC during the Reporting Period. (III) The Interim Report disclosed in other securities markets. The above-mentioned documents available for reference are all kept in the Secretariat of the Board of Directors of the Company. This Report has been prepared in both Chinese and English. Should there be any discrepancies or misunderstandings between the two versions, the Chinese version shall prevail. 4 Changchai Company, Limited Interim Report 2023 Definitions Term Definition “Changchai”, the “Company” or Changchai Company, Limited and its consolidated “we” subsidiaries, except where the context otherwise requires Changzhou Changchai Benniu Diesel Engine Fittings Co., Changchai Benniu Ltd. Changchai Wanzhou Changchai Wanzhou Diesel Engine Co., Ltd. Horizon Investment Changzhou Horizon Investment Co., Ltd. Changzhou Changchai Horizon Agricultural Equipment Horizon Agricultural Equipment Co., Ltd. Changzhou Fuji Changchai Robin Gasoline Engine Co., Changchai Robin Ltd. Changchai Machinery Jiangsu Changchai Machinery Co., Ltd. Xingsheng Real Estate Management Changzhou Xingsheng Real Estate Management Co., Ltd. Zhenjiang Siyang Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd. Expressed in the Chinese currency of Renminbi, expressed RMB, RMB’0,000 in tens of thousands of Renminbi The “Reporting Period” or “Current The period from 1 January 2023 to 30 June 2023 Period” 5 Changchai Company, Limited Interim Report 2023 Part II Corporate Information and Key Financial Information I Corporate Information Stock name Changchai, Changchai-B Stock code 000570, 200570 Stock exchange for listing Shenzhen Stock Exchange Company name in Chinese 常柴股份有限公司 Abbr. (if any) 苏常柴 Company name in English (if CHANGCHAI COMPANY,LIMITED any) Abbr. (if any) CHANGCHAI CO.,LTD. Legal representative Xie Guozhong II Contact Information Board Secretary Securities Representative Name He Jianjiang 123 Huaide Middle Road, Office address Changzhou, Jiangsu, China Tel. (86)519-68683155 Fax (86)519-86630954 Email address cchjj@changchai.com III Other Information 1. Contact Information of the Company Indicate by tick mark whether any change occurred to the registered address, office address and their zip codes, website address and email address of the Company in the Reporting Period. □ Applicable √ Not applicable No change occurred to the said information in the Reporting Period, which can be found in the 2022 Annual Report. 2. Media for Information Disclosure and Place where this Report is Lodged Indicate by tick mark whether any change occurred to the information disclosure media and the place for lodging the Company’s periodic reports in the Reporting Period. □ Applicable √ Not applicable 6 Changchai Company, Limited Interim Report 2023 The website and media name and website of the stock exchange where the company disclosed its semi-annual report. The location of the company's semi-annual report remains unchanged during the reporting period, as detailed in the 2022 annual report. 3. Other Relevant Information Indicate by tick mark whether any change occurred to other relevant information in the Reporting Period. □ Applicable √ Not applicable IV Key Financial Information Indicate by tick mark whether there is any retrospectively restated datum in the table below. Yes √ No H1 2023 H1 2022 Change (%) Operating revenue (RMB) 1,350,517,639.85 1,178,222,492.04 14.62% Net profit attributable to the listed 131,937,324.66 -14,595,269.61 —— company’s shareholders (RMB) Net profit attributable to the listed company’s shareholders before 5,825,543.98 -5,809,360.07 —— exceptional gains and losses (RMB) Net cash generated from/used in -104,796,816.75 -74,300,501.12 —— operating activities (RMB) Basic earnings per share (RMB/share) 0.1870 -0.0207 —— Diluted earnings per share 0.1870 -0.0207 —— (RMB/share) Weighted average return on equity (%) 3.93% -0.48% 4.41% 30 June 2023 31 December 2022 Change (%) Total assets (RMB) 5,559,083,368.07 5,219,359,853.42 6.51% Equity attributable to the listed 3,485,429,025.82 3,284,710,665.90 6.11% company’s shareholders (RMB) V Accounting Data Differences under China’s Accounting Standards for Business Enterprises (CAS) and International Financial Reporting Standards (IFRS) and Foreign Accounting Standards 1. Net Profit and Equity under CAS and IFRS □ Applicable √ Not applicable 7 Changchai Company, Limited Interim Report 2023 No difference for the Reporting Period. 2. Net Profit and Equity under CAS and Foreign Accounting Standards □ Applicable √ Not applicable No difference for the Reporting Period. VI Exceptional Gains and Losses √ Applicable □ Not applicable Unit: RMB Item Amount Note Expropriation of the constructions Gain or loss on disposal of non-current assets on the state-owned land of the 105,395,693.25 (inclusive of impairment allowance write-offs) Changzhou Wuxing branch company in the Reporting Period Government grants through profit or loss (exclusive of government grants consistently given in the Company’s ordinary course of business at fixed 3,299,056.52 quotas or amounts as per governmental policies or standards) Gain or loss on fair-value changes on Increase in the fair value of the held-for-trading financial assets and liabilities & shares held by wholly-owned income from disposal of held-for-trading financial subsidiary Horizon Investment in Jiangsu Liance Electromechanical assets and liabilities and available-for-sale financial 22,587,377.56 Technology Co., Ltd., Kailong High assets (exclusive of the effective portion of hedges Technology Co., Ltd., Guilin Stars that arise in the Company’s ordinary course of Science and Technology Co., Ltd., business) and Henan Lantian Gas Co., Ltd. Non-operating income and expense other than the -801,809.16 above Less: Income tax effects 4,621,569.20 Non-controlling interests effects (net of tax) -253,031.71 Total 126,111,780.68 Particulars about other items that meet the definition of exceptional gain/loss: □ Applicable √ Not applicable No such cases for the Reporting Period. Explanation of why the Company reclassifies as recurrent an exceptional gain/loss item listed in the Explanatory Announcement No. 1 on Information Disclosure for Companies Offering Their Securities to the Public—Exceptional Gain/Loss Items: □ Applicable √ Not applicable No such cases for the Reporting Period. 8 Changchai Company, Limited Interim Report 2023 Part III Management Discussion and Analysis I Principal Activity of the Company in the Reporting Period 1. Principal Operations of the Company We mainly specialize in the R&D, manufacture and sales of diesel engines under the brand "Changchai" and gasoline engines under the brand "Robin". Our products are mainly used in agricultural machinery, small engineering machinery, light commercial vehicles, generator sets and shipborne machinery and other fields closely related to people's livelihood. In the Reporting Period, there were no major changes in the Company's core business and main products. 2. Main Products of the Company Our main products are divided into two categories: diesel engines and gasoline engines. The details are as follows: Main Product Application Graphic display Product description products features fields Our diesel engine products include single-cylinder diesel engines and High power, low Agricultural multi-cylinder engines, covering oil consumption, machinery, power range from 1.62kW to low noise, construction Diesel 117.6kW, and cylinder diameters from compact machinery, engine 65mm to 135mm, with one or more structure, low generator sets, cylinders. Besides sale in domestic emission, good shipborne market, our diesel engines are sold to reliability machinery Southeast Asia, South America, the Middle East and Africa. Our gasoline engines are mainly general-purpose small gasoline engines, covering the power range Simple structure, Agricultural Gasoline from 1.5kW to 7.0kW. Besides sale in good reliability, machinery, small engine domestic market, our gasoline engines easy construction are sold to Southeast Asia, the Middle maintenance machinery East, Europe and America, Africa, Japan and other countries and regions. 3. Major Business Models (1) R&D model We have established an innovative technology management system for internal combustion engine based on 9 Changchai Company, Limited Interim Report 2023 market demand and forward-looking technologies. Prior to the new products or new technologies development, the marketing department first conducts market assessment and customer research, and then initiates a project according to the forecasted market demand; the technology center conducts development according to the project materials, and collects feedback information from the market and customers in real time during the development process to ensure technology leadership and product suitability. (2) Purchasing model We adopt the "purchase-to-order" purchasing model. The ERP system converts the sales orders, the sales plan developed by the sales department and the production plan drawn up by the production department into the demand of parts needed, and the purchasing department organizes the purchase according to such demand. Meanwhile, the purchasing department makes a plan to guide parts procurement according to the sales department's sales plan, and provide it to the supplier, and urge the supplier to prepare for the goods. (3) Production model We adopt the "make-to-order" production management model. The sales department makes sales plans for different stages according to the orders in hand, sales data in previous years, market demand judgment and feedback of existing customers' purchasing intentions. The Company's production department makes the production plan according to the sales orders displayed in the ERP system, the sales plan made by the sales department and the reserve inventory demand, and organizes the production task in strict accordance with the plan. During the production process, the quality assurance department arranges regular inspection to ensure the product quality. (4) Sale model We adopt the sales model of "direct selling + distribution", i.e. the direct selling model for the main engine factory, and the distribution model for the individual circulation market represented by farmers and overseas market. 4. The Company in the Industry We are a manufacturer of internal combustion engines and fittings in general equipment manufacturing. According to the classification of fuel used, internal combustion engines are mainly divided into diesel engines and gasoline engines. Our diesel engines and gasoline engines are mainly used in non-road mobile machinery fields such as harvesters, tractors, plant protection machinery, small engineering machinery, and shipborne machinery. (1) Development pattern and trend of the industry In terms of policies, at the beginning of 2023, the 20th No. 1 Document guiding the work on agriculture, rural 10 Changchai Company, Limited Interim Report 2023 areas, and farmers issued by the central government demonstrated the government’s intention to attach greater importance to agriculture and strengthen agricultural development. In a bid to do so, the government will step up efforts to enhance agricultural science and technology and provide more equipment, drive to tackle key problems of key and core technologies in agriculture, and make agricultural machinery more intelligent and automated. In terms of industry concerns, the upgrade and conversion to products that meet the National Emission Standard IV raise challenges to enterprises. At the end of 2022, the central government appropriated RMB211.5 billion of agriculture-related transfer payment funds for 2023 in advance, including RMB14.5 billion for subsidies of agricultural machinery procurement and application. The central government allocated substantive funds for subsidies and implemented policies to strengthen agriculture and benefit farmers, indicating that the state will continue to attach great importance to agricultural mechanization. In terms of industrial development, after a ten-year golden period of development, since 2016, the entire agricultural machinery industry has entered a period of deep adjustment that has lasted for years. Although short-term explosive growth was seen in 2020, it went down again, entering a phase of updating existing machinery from the growth of new machine procurement. The switch to the National Emission Standard IV for Non-road Vehicles has posed challenges for enterprises, in addition to multiple pressures from the shrinking of the demand side, premature market overdraft, participation of tycoons from other industries, and the impact of new energy market on the traditional market. Currently, multiple segmented scenarios still require all-weather and continuous input and output, which is an advantage of diesel engines that cannot be substituted in a short time. Furthermore, new development opportunities have been brought about in the process of national strategic deployment and acceleration of transformation and upgrade. Therefore, the traditional market of agricultural machinery still has a brilliant future. China's diesel engine and gasoline engine industries present a pattern of multiple competitions. As the state adopts increasingly strict environmental protection policy and the emission standards continue to upgrade, the core technology and key parts of internal combustion engines will be rapidly developed and applied, and the research, development, promoting and application of environmentally friendly and efficient diesel engines and gasoline engines will become the mainstream trend, which promotes the wide use of the fuel injection system, high-efficiency supercharger and high-efficiency after-treatment. In the new normal, the internal combustion engine industry and agricultural machinery industry will improve the industry's capability of independent innovation, support the whole machine development, and organize and implement green manufacturing and 11 Changchai Company, Limited Interim Report 2023 intelligent manufacturing, so as to improve the overall strength of the industry. The market share of diesel and gasoline engines is gradually concentrated in a few large-scale enterprises with technical and capital strength. The present development trend of internal combustion engine industry is as follows: (1) energy saving and emission reduction; (2) intelligent manufacturing; (3) lightweight. Medium- and low-end internal combustion engines with low technical content and low added value will be gradually squeezed out of the market. The upgrade of emission standards and the market's demand for high-end products will eliminate those small enterprises with low level of research and development or less technology reserves. (2) Industry sales in the first half of 2023 Amid a market recovery facilitated by multiple national policies, the upstream and downstream markets in the internal combustion engine industry were somewhat improved. Despite slightly insufficient market demands, the sales were gradually growing. On the terminal side, the agricultural machinery and project markets were still severe in sales. From January to June 2023, the total sales of internal combustion engines were 21,592,400 units, a decline of 0.20% year on year; the accumulative power was 1,359,215,700 kW, an increase of 6.08% year on year. From January to June, 2,678,700 diesel engines were sold, an increase of 8.85% year on year. Specifically, 476,900 engines for construction machinery were sold, an increase of 5.88% from the same period last year; 862,100 engines for agricultural machinery were sold, an increase of 32.04% from last year; 33,500 engines for shipborne machinery were sold, an increase of 62.62% from last year; 190,700 engines for generator sets were sold, an increase of 22.79% from last year. In the first half, 18,902,100 gasoline internal combustion engines were sold, down 1.39% year on year. In terms of the segments of the internal combustion engine market by purpose, from January to June, the sales of engines for agricultural machinery witnessed a year-on-year decline. To be more specific, 507,800 engines for construction machinery were sold, up 5.16% year on year; 2,073,600 engines for agricultural machinery were sold, down 14.13% year on year; 33,500 engines for shipborne machinery were sold, up 62.62% year on year; 767,300 engines for generator sets were sold, up 19.85% year on year. (3) The Company's position in the market We mainly specialize in the R&D, manufacture and sales of diesel engines under the brand "Changchai" and gasoline engines under the brand "Robin". Up to now, we have successfully developed a number of advanced core technologies with independent intellectual property rights. In terms of diesel engine, according to the statistics of 12 Changchai Company, Limited Interim Report 2023 China Internal Combustion Engine Industry Association (CICEIA), as the largest small- and medium-sized single-cylinder diesel engine manufacturer in the agricultural machinery industry of China, we have maintained a high market share of single-cylinder engines, and our market share of single-cylinder diesel engines of some power ranges has ranked first in China. For many years, in the process of achieving steady economic development of the enterprise, we developed in a sound manner and cultivated the "Changchai" brand, a famous small diesel engine brand of China with independent intellectual property rights. 5. Key Performance Drivers (1) National policy driver In recent years, various departments of the state have introduced a series of preferential policies to encourage the development of internal combustion engine industry. In terms of agricultural machinery, the central government has taken solving the problems relating to "agriculture, rural areas and farmers" as the top priority of the work of the Party and the government, and issued a series of policies to benefit farmers, creating a good atmosphere for promoting the development of agriculture and economy and society in rural areas; in terms of construction machinery, the strategy of "western development", the "eight vertical and eight horizontal" high-speed railway network plan and the policy of "new rural construction" have all created a good policy environment for the application of internal combustion engine in downstream construction machinery. (2) Industrial chain synergy empowers the sustainable development of the Company We have built our own casting manufacturing and processing plants to meet the use requirements of some diesel engine parts. In terms of production and quality, we have formed a significant synergy with its own internal combustion engine assembly team. Our casting manufacturing team and internal combustion engine assembly team work together to form a mutually reinforcing positive feedback loop to assist the Company in integrating the internal combustion engine industry chain and building differentiated industry barriers. In terms of collaborative production, the reduction of external purchase is of great significance for the Company to reduce process flow, reduce intermediate loss, improve production efficiency, shorten delivery time and increase purchasing bargaining power. In terms of quality coordination, the self-built foundry can improve our quality control of parts to improve the yield and reliability of internal combustion engines. (3) Stable and efficient R&D team We have experienced technical management team and perfect technical support team. Our key technical personnel and R&D management personnel have been engaged in internal combustion engine R&D design, production and 13 Changchai Company, Limited Interim Report 2023 manufacturing for a long time. With profound professional knowledge and rich practical experience, they can make strong forward-looking and scientific judgment in the market direction and technical route. Also, we have established an effective training mechanism to foster talented persons for the follow-up R&D. (4) Well-known brand with many well-known customers The Company, formerly known as Changzhou Diesel Engine Factory, is a national industrial enterprise with a history of a hundred years and one of the earliest professional internal combustion engine manufacturers in China. Our diesel and gasoline engines, as power sources of agricultural machinery, construction machinery and commercial vehicles, show excellent performance in power range, reliability, power per litre, noise control and emission standards, and have been recognized by customers. We maintained a long-term partnership with major customers, with cumulative partnership time exceeding 15 years. Many main engine plant customers of the Company are well-known enterprises in the agricultural machinery industry, with their market shares being at the forefront of the market. 6. Performance of the Company’s Principal Operations in the Reporting Period In the first half of 2023, the macro economy was still recovering stably. Affected by factors such as the switch to the National Emission Standard IV, market overextension, and conservative purchase intentions of users, the agricultural machinery industry was confronted with a severe challenge and thus entered a downturn for in-depth adjustments. This tested the Company’s business. In this context, the Company adhered to its annual policy and goals and seized market opportunities. Additionally, it enhanced internal management and comprehensively pushed ahead with all tasks. As a result, it surmounted difficulties and achieved excellent operating results. During the Reporting Period, the Company sold 365.3 thousand diesel engines, gasoline engines and generator sets, including 78.2 thousand gasoline engines, generating total sales revenue of RMB1.351 billion, an increase of 14.62% year-on-year. In terms of product development and application, the Company enhanced the batch application and market testing and tracking of products that met the National Emission Standard IV for Non-Road Engines and optimized the product performance on an ongoing basis in combination with the users’ feedback and demands. At the same time, the Company advanced the development of products designed for its expansion into new fields, diversified products in different power ranges, and carried out orderly experiments for product application in the market. These efforts earned two of the Company’s products, namely 3M78 and L24, a title of High-tech Products of Changzhou. Additionally, two new products, 4G29 and 4G36V16, passed the acceptance inspection for the 14 Changchai Company, Limited Interim Report 2023 appraisal of Jiangsu Province for new products and technologies. In terms of market services, the Company further optimized the sales network and product mix of single-cylinder engines in the circulation market and consolidated its market application share in the industrial cluster. Moreover, all products in the required power ranges of the main engine plant customers were adjusted to fully meet the National Emission Standard IV, thus helping the Company consolidate the market share of its advantageous products and expand the application of new models. Meanwhile, efforts were redoubled to improve the services that met the National Emission Standard IV and optimize the service resources. Training on the products in compliance with the National Emission Standard IV was conducted on an ongoing basis, and policies on services during the busy season were adjusted. Doing so further consolidated the service resources. Furthermore, thanks to the increasingly stable foreign trade environment, foreign trade witnessed a significant increment in the traditional market. In terms of quality management, the Company strictly controlled the quality of products in compliance with the National Emission Standard IV in order to continuously improve their quality stability and reliability. To this end, the Company carried out targeted quality improvement and enhanced the control of the whole process, hoping to produce increasingly stable and satisfactory products. In terms of internal management, safety risk control and hazard inspection and remediation were organized to prevent and mitigate miscellaneous safety risks, facilitate the completion of the safe production activity plan, and, more importantly, boost the Company’s capability of safe production. Additionally, a range of publicity activities in production and operation, corporate culture, and brand image publicity was organized to celebrate the 110th anniversary of the Company and enhance the development of corporate culture. This delivered excellent results. During the Reporting Period, the Changzhou Wuxing branch company, together with other houses within the scope of expropriation of the passenger train factory area (phases I and II) project, was expropriated by the government. Hence, the Company signed the Agreement on the Expropriation of the Properties of the Wuxing Branch Company on State-owned Land in Changzhou City and the Compensation with Changzhou Zhonglou District Housing and Urban-Rural Development Bureau, and received the first compensation payment of RMB70 million on 28 June 2023. II Core Competitiveness Analysis 1. Advantages in Brand 15 Changchai Company, Limited Interim Report 2023 Changchai is a national industrial enterprise with a history of over one hundred years. It is one of the earliest professional manufacturers of internal combustion engines in China. The brand "Changchai" is the earliest domestic trademark of production goods known as China's well-known trademarks. The diesel engine of "Changchai" brand is China's brand-name product. The enterprise has been certified by ISO9001 and IATF16949 quality systems, ISO14001 environmental management system, IATF16949 automotive product quality management system, and accessed to the national export-free enterprise qualification. Changchai was honorably ranked among “the Top One Hundred Chinese Enterprises in Engineering Industry” and “China Pacesetter Enterprise of Industrial Industry” for several times, and was awarded the honorary title of “State-level Enterprise of Observing Contracts and Keeping Promise”, “China's Agricultural Machinery Parts and Components Leading Enterprises”, “China's Agricultural Machinery AAA Credit Enterprise”, “Quality Management Excellence Award of Jiangsu Province” and “Mayor Quality Award of Changzhou City”. The Company has been among the 10 users’ most satisfied leading brands in “Jing Geng” competition for many years. During the Reporting Period, the Company was awarded honorary titles such as Top 500 Machinery Industry In China, and National Demonstration Enterprise of Product and Service Quality Integrity. For many years, in the process of achieving steady economic development of the enterprise, we developed in a sound manner and cultivated the “Changchai” brand, a famous small diesel engine brand of China with independent intellectual property rights. 2. Advantages in Technology The Company has a state-level technology center and post-doctoral research station, and a research center of small and medium-power internal combustion engine engineering and technology in Jiangsu Province. Currently, it is mainly engaged in production of small and medium-power single-cylinder and multi-cylinder diesel engine. It has a complete product range, a wide power level coverage, a high reputation and intellectual property rights for its main products. During the Reporting Period, the Company passed the performance re-appraisal by Jiangsu Provincial Engineering Centre; and two multi-cylinder diesel engines, 4G36V16 and 4G29, passed the new product appraisal. In the period, the Company filed a total of six patent applications, all of which have been accepted by the China National Intellectual Property Administration, and were granted 13 patents. So far, the Company has 163 patents, including 15 invention patents. 3. Advantages in Marketing Changchai has built up a sales service network covering the whole country, with 24 sales service centers and 693 designated maintenance stations. In addition, in order to meet the National Emission Standard IV for Non-Road 16 Changchai Company, Limited Interim Report 2023 Vehicles and provide better after-sales service for customers, a service monitoring platform with Changchai characteristics has been put in place. With a perfect diesel sales service network system, the Company is able to provide high quality, efficient and timely services for customers. III Core Business Analysis Overview See contents under the heading “I Principal Activity of the Company in the Reporting Period”. Year-on-year changes in key financial data: Unit: RMB Main reason for H1 2023 H1 2022 Change (%) change Operating revenue 1,350,517,639.85 1,178,222,492.04 14.62% Cost of sales 1,168,898,203.83 1,051,395,232.42 11.18% Selling expense 62,131,032.17 51,759,201.38 20.04% During the Reporting Period, the wholly-owned subsidiary, Jiangsu Changchai Administrative Machinery Co., Ltd., 52,877,371.06 40,216,534.11 31.48% has entered the expense production and operation stage, while it was still in the construction stage in the same period of last year. Decreased exchange gains and interest Finance costs -4,976,652.95 -13,000,719.98 —— income in the Reporting Period During the Reporting Period,increase in the stock prices of Jiangsu Liance Electromechanical Technology Co., Ltd., Kailong High Income tax expense 7,189,328.33 -6,206,048.88 —— tech Co., Ltd., Guilin Xingchen Technology Co., Ltd., and Henan Lantian Gas Co., Ltd. held by wholly-owned subsidiary Housheng 17 Changchai Company, Limited Interim Report 2023 Investment , corresponding to the increase in deferred income tax expenses provisioned. R&D investments 35,839,071.42 40,159,787.47 -10.76% During the Reporting Period, most of the Company’s multi-cylinder diesel engine customers were supporting companies of main engine, which are usually given longer Net cash generated payment days and from/used in operating -104,796,816.75 -74,300,501.12 —— the Company activities properly allowed customers’ buying on credit for more markets to step up efforts to expand the market due to the product emission upgrading, resulting in relatively lower cash inflow. The Company acquired a 41.5% Net cash generated interest in Zhenjiang Siyang in the same from/used in investing -45,360,077.56 -86,580,833.90 —— period of last year, activities with no comparable investment in the current period. Some bank acceptance notes with low credit Net cash generated ratings were discounted in the from/used in financing -8,886,489.92 27,896,685.26 —— same period of last activities year, with no comparable investment in the current period. Net increase in cash -159,043,384.23 -132,984,649.76 —— and cash equivalents Significant changes to the profit structure or sources of the Company in the Reporting Period: □ Applicable √ Not applicable Breakdown of operating revenue: H1 2023 H1 2022 Change (%) 18 Changchai Company, Limited Interim Report 2023 As % of total As % of total Operating operating Operating revenue operating revenue revenue (%) revenue (%) Total 1,350,517,639.85 100% 1,178,222,492.04 100% 14.62% By operating division Internal combustion 1,333,099,509.22 98.71% 1,161,021,786.32 98.54% 14.82% engines Other 17,418,130.63 1.29% 17,200,705.72 1.46% 1.26% By product category Diesel engines 1,246,906,709.16 92.33% 1,079,645,157.01 91.63% 15.49% Gasoline 82,791,314.55 6.13% 73,850,875.09 6.27% 12.11% engines Other 20,819,616.14 1.54% 24,726,459.94 2.10% -15.80% By operating segment Domestic 1,114,906,055.18 82.55% 1,019,205,712.35 86.50% 9.39% Overseas 235,611,584.67 17.45% 159,016,779.69 13.50% 48.17% Unit: RMB Operating division, product category or operating segment contributing over 10% of operating revenue or operating profit: √ Applicable □ Not applicable Unit: RMB YoY YoY change in Gross change in YoY change gross Operating revenue Cost of sales profit operating in cost of profit margin revenue sales (%) margin (%) (%) By operating division Internal combustion 1,333,099,509.22 1,156,456,220.22 13.25% 14.82% 11.33% 2.72% engines By product category Diesel engines 1,246,906,709.16 1,085,807,867.36 12.92% 15.49% 12.35% 2.44% Gasoline 82,791,314.55 67,045,804.51 19.02% 12.11% 6.10% 4.58% engines By operating segment Domestic 1,114,906,055.18 939,907,304.69 15.70% 9.39% 4.81% 3.69% 19 Changchai Company, Limited Interim Report 2023 Overseas 235,611,584.67 228,990,899.14 2.81% 48.17% 48.14% 0.02% Core business data of the prior period restated according to the changed statistical caliber for the Reporting Period: □ Applicable √ Not applicable IV Analysis of Non-Core Businesses √ Applicable □ Not applicable Unit: RMB As % of gross Recurrent Amount Main reason/source profit or not Return on Stock dividends and income from 3,226,921.70 2.25% Yes investment cash management Increased prices of the shares held by wholly-owned subsidiary Horizon Investment in Jiangsu Liance Electromechanical Gains/losses on Technology Co., Ltd., Kailong changes in fair 19,360,455.86 13.51% No High Technology Co., Ltd., value Guilin Stars Science and Technology Co., Ltd., and Henan Lantian Gas Co., Ltd. during the Reporting Period Asset impairment -565,273.49 -0.39% Inventory valuation loss No loss Non-operating Trademark infringement damage 495,538.97 0.35% No income income Non-operating Mainly caused by compensation 1,297,348.13 0.91% No expense matters Expropriation of the constructions Asset disposal on the state-owned land of the 105,395,693.25 73.55% No income Changzhou Wuxing branch company in the Reporting Period V Analysis of Assets and Liabilities 1. Significant Changes in Asset Composition Unit: RMB 30 June 2023 31 December 2022 Change As % of As % of in Reason for any Amount total Amount total percent significant change assets assets age (%) Monetary 851,514,113.92 15.32% 930,013,350.97 17.82% -2.50% assets Accounts 934,790,431.84 16.82% 370,322,179.77 7.10% 9.72% Most of the 20 Changchai Company, Limited Interim Report 2023 receivable Company’s multi-cylinder diesel engine customers are supporting companies of main engine, which are usually given longer payment days and the Company properly allowed customers’ buying on credit for more markets to step up efforts to expand the market due to the product emission upgrading Inventories 557,524,141.36 10.03% 571,996,881.74 10.96% -0.93% Investment 40,942,541.87 0.74% 42,160,779.65 0.81% -0.07% property Fixed assets 683,448,533.29 12.29% 720,061,387.76 13.80% -1.51% Construction 30,905,577.10 0.56% 30,281,547.56 0.58% -0.02% in progress Short-term 110,447,699.49 1.99% 115,437,700.65 2.21% -0.22% borrowings Contract 33,094,812.97 0.60% 32,843,692.83 0.63% -0.03% liabilities 2. Major Assets Overseas □ Applicable √ Not applicable 3. Assets and Liabilities at Fair Value √ Applicable □ Not applicable Unit: RMB Gain/loss Impairme Cumulati on nt ve Purchase Sold in fair-value allowance Beginnin fair-value d in the the Other Ending Item changes made in g amount changes Reporting Reporting changes amount in the the through Period Period Reporting Reporting equity Period Period 21 Changchai Company, Limited Interim Report 2023 Financia l assets Held-for -trading financial assets (exclusi 370,103,6 19,360,45 605,127,7 633,120,9 361,470,8 ve of 02.57 5.86 34.16 83.27 09.32 derivati ve financial assets) Investm ents in other 955,560,2 844,650,3 1,042,219 equity 40.08 90.08 ,240.08 instrume nts Subtotal of 1,325,663 19,360,45 844,650,3 605,127,7 633,120,9 1,403,690 financial ,842.65 5.86 90.08 34.16 83.27 ,049.40 assets 412,809,5 705,680.7 413,515,2 Others 87.93 7 68.70 Total of 1,738,473 20,066,13 844,650,3 605,127,7 633,120,9 1,817,205 the ,430.58 6.63 90.08 34.16 83.27 ,318.10 above Financia l 0.00 0.00 liabilitie s Significant changes to the measurement attributes of the major assets in the Reporting Period: □ Yes √ No 4. Restricted Asset Rights as at the Period-End Item Ending carrying amount Reason for restriction Security deposits associated with bank Monetary assets 173,206,532.10 acceptance notes, environment, etc. Buildings 1,422,559.69 Collateral for bank loan Land use right 863,218.81 Collateral for bank loan 22 Changchai Company, Limited Interim Report 2023 Plant and equipment 25,771,609.33 Collateral for bank loan Payment obligations in relation to discounted notes that were 110,000,000.00 undue Payment obligations in relation to transferred notes that were 103,721,703.95 undue Total 414,985,623.88 VI Investments Made 1. Total Investment Amount □ Applicable √ Not applicable 2. Major Equity Investments Made in the Reporting Period □ Applicable √ Not applicable 3. Major Non-Equity Investments Ongoing in the Reporting Period □ Applicable √ Not applicable 4. Financial Investments (1) Securities Investments √ Applicable □ Not applicable Unit: RMB Gain/ Accu loss mula Initia Acco on ted Purc Gain/ Begi Sold untin fair fair hase loss Endi Varie Code Nam l nnin in Acco Fund g value value d in in ng ty of of e of g the untin ing inves meas chan chan the the carry carry Repo secur secur secur urem ges ges Repo Repo ing g sourc tmen ing rting ent in the recor rting rting amou ity ity ity amou Perio title e meth Repo ded Perio Perio nt t cost nt d od rting in d d Perio equit d y Dom Foto Fair 449, 491, Inves 41,78 406,0 Self- estic/ 6001 n value 516, 300, tmen 4,000 45,00 0.00 0.00 0.00 0.00 fund forei 66 Moto meth 000. 000. t in .00 0.00 ed 00 00 gn r od other 23 Changchai Company, Limited Interim Report 2023 stock equit y instr umen ts Inves tmen Dom t in Bank Fair estic/ 129, 171, other Self- of 42,78 value 170,5 6009 204, 990, forei 6,000 86,00 0.00 0.00 0.00 0.00 equit fund 19 Jiang meth 000. 000. gn .00 0.00 y ed 00 00 su od stock instr umen ts Kailo Held Dom -for-t ng Fair 23,0 radin estic/ 20,00 13,59 9,417 9,41 Self- 3009 High value 09,5 g forei 1,268 2,411 ,096. 0.00 0.00 0.00 7,09 fund 12 Tech meth 07.0 finan gn .00 .00 00 6.00 ed 0 cial nolo od stock asset gy s Held Dom Lian -for-t Fair estic/ ce 68,9 radin Self- 7,200 value 60,06 8,884 8,88 6881 47,2 g forei Tech ,000. 2,400 ,800. 0.00 0.00 0.00 4,80 fund 13 meth 00.0 finan gn nolo 00 .00 00 0.00 ed 0 cial od stock gy asset s Held Dom -for-t Fair radin estic/ Lanti 20,9 267, Self- 6053 160,7 value 247,0 20,96 g forei an 0.00 0.00 0.00 60.0 960. fund 68 44.76 meth 00.00 0.00 finan gn Gas 0 00 ed cial od stock asset s Stars Held Dom Scien -for-t Fair estic/ ce radin Self- 3,600 value 4,837 594, 5,43 8328 594,0 g forei and ,000. ,500. 0.00 0.00 0.00 000. 1,50 fund 85 meth 00.00 finan gn Tech 00 00 00 0.00 ed cial od stock nolo asset gy s 578, 18,9 760, 115,5 655,3 18,91 720, 16,8 946, Total 32,01 -- 70,31 6,856 0.00 0.00 -- -- 000. 56.0 167. 2.76 1.00 .00 00 0 00 24 Changchai Company, Limited Interim Report 2023 (2) Investments in Derivative Financial Instruments □ Applicable √ Not applicable No such cases in the Reporting Period. 5. Use of Raised Funds √ Applicable □ Not applicable (1) Overall Use of Raised Funds √ Applicable □ Not applicable Unit: RMB’0,000 Total Proport Raised Total raised Total Total ion of Total Use funds raised funds raised accumu total raised and that funds with funds lative accumu funds owners have Year Method that altered Total that raised lative that hip been for of have purpos raised have funds raised have change left fund-ra fund-ra been es funds been with funds not of unused ising ising used in during used altered with been unused for the the accumu purpos altered used raised over current Reporti latively es purpos yet funds two period ng es years Period Deposit ed in the special Non-pu account blic for 21,178. 54,355. 8,985.9 8,985.9 2021 63,500 0 0 0.00% raised offerin 19 72 8 8 funds g and put into cash manage ment 21,178. 54,355. 8,985.9 8,985.9 Total -- 63,500 0 0 0.00% -- 19 72 8 8 Explanation of the overall use of raised funds On 17 December 2020, the Company received the Reply Concerning the Approval of the Non-public Offering of Shares of Changchai Co., Ltd. (CSRC Permit [2020] No. 3374) from the China Securities Regulatory Commission, which approved the non-public offering of up to 168,412,297 shares of the Company. On June 11, 2021, the subscribers of this non-public offering have fully remitted the subscription funds to the bank account designated by the sponsor institution, and the total amount of funds raised was RMB634,999,996.40. After deducting various issuance fees, the actual net amount raised this time is 620,665,733.97 yuan, including an additional registered capital of 144,318,181.00 yuan and an additional capital reserve of 476,347,552.97 yuan. 25 Changchai Company, Limited Interim Report 2023 On June 16, 2021, Notary Tianye Certified Public Accountants (Special General Partnership) conducted a capital verification of the above-mentioned raised funds and issued the "Capital Verification Report on the Non Public Development of Stocks of Changchai Co., Ltd." (Su Gong W [2021] B062). After deducting the recommendation and underwriting fees, the underwriter of the recommendation actually received 622,499,996.40 yuan of raised funds, which were deposited in three special accounts for raised funds opened by the company and Changchai Machinery, and signed a tripartite supervision agreement for raised funds with the recommendation institution and the account opening bank. There is no significant difference between the tripartite regulatory agreement and the model tripartite regulatory agreement of the Shenzhen Stock Exchange, and our company strictly follows and fulfills it when using the raised funds.As of 30 June 2023, RMB543.5572 million of raised funds has been used cumulatively, with the unused raised funds being RMB89.8598 million. (2) Committed Projects of Raised Funds √ Applicable □ Not applicable Unit: RMB’0,000 Accu Wheth Wheth mulati Invest er er The ve ment Date projec Benefi there Total invest invest progre when Wheth ts Adjust ts are Committed comm ment ment ss as the er the have ed record materi investment itted amou amou of the projec estima been total ed al projects and invest nt nt as end of ts are ted altere invest during chang investment of ment during of the the ready benefi d ment the es in excessive raised with the end of Repor for ts are (inclu amou Repor the funds raised Repor the ting their reache ding nt (1) ting projec funds ting Repor Period intend d partial Period t Period ting (3) = ed use altern feasibi Period (2)/(1) ation) lity (2) Committed investment projects Relocation project 54,76 54,76 20,91 53,33 97.39 May -1,937 of light engines No No No 6.71 6.71 9.43 7.75 % 2022 .34 and casting Innovation Dece Not capacity building 8,733. 7,299. 258.7 1,017. 13.95 No mber 0 applic No project of the 29 86 6 97 % 2023 able technical center Subtotal of committed 63,50 62,06 21,17 54,35 -1,937 -- -- -- -- -- investment 0.00 6.57 8.19 5.72 .34 projects Investment of excessive raised funds Not applicable Total -- 63,50 62,06 21,17 54,35 -- -- -1,937 -- -- 26 Changchai Company, Limited Interim Report 2023 0.00 6.57 8.19 5.72 .34 Light engine and casting relocation project: 1) Reasons for payment not meeting the planned schedule: As of June 30, 2023, the investment progress of the project's raised funds was 97.39%, and the remaining funds not invested were mainly the final payment for some equipment that had not been finally accepted. 2) The reason for the failure to achieve benefits during this reporting period is that the project consists of multiple production lines such as casting and single cylinder machine assembly. Currently, casting Cases and reasons has been officially put into operation and the main customer is the parent company. for failing to However, due to the market situation, internal and external orders have decreased to a reach the planned certain extent, leading to a slowdown in production capacity release; Moreover, all single progress or cylinder machine assembly employees have not yet relocated to the project address and predicted return are still in the process of gradual relocation, so the expected benefits have not been (by specific achieved in this period. projects) Technical Center Innovation Capacity Building Project: Reasons for not achieving the planned progress: The company adhered to the principle of saving funds and improving asset utilization at the beginning of the independent project, borrowed some original equipment, and used technological innovation methods to complete some of the research and development process, saving some capital expenses; There is still some unpaid balance in the signed contract. The project is expected to be completed before the scheduled availability date. Explanations of the material Not applicable changes in the project feasibility Amount, use, and use progress of Not applicable excessive raised funds Applicable Occurred in the prior year Implementation The Proposal on Adding Implementation Location to the Private Placement Raised Funds of location Investment Project of Innovation Capacity Building of the Technical Centre was approved changes in the at the 13th Meeting of the 9th Board of Directors and the 12th Meeting of the 9th investment Supervisory Committee of the Company on 22 August 2022. The Company decided to projects with the add the sites of certain branches of the Company as the parent and wholly-owned raised funds subsidiary Changchai Machinery as locations to place the R&D equipment and implement the R&D project. This change will not re-purpose the raised funds and will help carry forward the technical innovation project. Implementation of method Not applicable adjustments to the investment 27 Changchai Company, Limited Interim Report 2023 projects with the raised funds Applicable Prior to the availability of the raised funds, in order to ensure the smooth implementation of the investment projects with raised funds, the Company used its own funds to invest in part of the investment projects with raised funds and paid part of the issuance expenses. As of 17 June 2021, the cumulative amount of the Company's self-financing funds pre-invested in the investment projects with raised funds was RMB181,803,327.94, the amount of issuance expenses advanced was RMB2,358,490.56, totaling RMB184,161,818.50, and the proposed replacement amount was RMB184,161,818.50. The capitals were verified by the Gongzheng Tianye Accounting Firm (Special General Early investment Partnership), and the Verification Report on the Pre-investment of Self-financing Funds and placement into the Investment Project with Raised Funds and the Payment of Issuance Expenses by concerning the Self-financing Funds of Changchai Co., Ltd. (S.G.W [2021] E1347) was issued on 25 investment June 2021. On 28 June 2021, the Third Interim Meeting of the Board of Directors of the projects with the Company in 2021 deliberated and approved the Proposal on Replacing the Funds raised funds Pre-invested in the Project and Advanced Issuance Expenses with the Raised Funds, agreeing to use the raised funds from the non-public offering of shares to replace the self-financing funds totaling RMB184,161,818.50 that had been pre-invested in the project prior to the availability of the raised funds. In addition, Xingye Securities Co., Ltd. and Donghai Securities Co., Ltd. issued a verification opinion on the use of raised funds to replace self-financing funds that had been invested in advance in the projects with raised funds. For details, see the Announcement on the Use of Raised Funds to Replace Pre-invested Project Funds and Advanced Issue Expenses (Announcement No. 2021-036) published on Cninfo (http://www.cninfo.com.cn) on 30 June 2021. Temporary replenishment of working capital Not applicable with the idle raised funds Surplus raised funds for project implementation Not applicable and reasons for the surplus Use and ownership change Some are deposited in the special account for raised funds and some temporarily idle of unused raised raised funds are used to purchase wealth management products funds Problems in the On 13 July 2021, the Fourth Interim Meeting of the Board of Directors of the Company in use of raised 2021 deliberated and approved the Proposal on Changing the Implementation Entity of 28 Changchai Company, Limited Interim Report 2023 funds and Some Investment Projects with Raised Funds, agreeing to change the implementation disclosure, or entity of the Company's investment projects with funds raised through non-public other cases offering of shares, the "relocation project of light engines and casting", from Changchai Machinery, a wholly-owned subsidiary of the Company, to the parent company of Changchai Co., Ltd. The matter did not change the use and implementation of the funds raised and was not a significant change in the investment projects with raised funds. The Proposal on Adding Implementation Entity to the Private Placement Raised Funds Investment Project of Relocation of Light Engines and Casting was approved at the 13th Meeting of the 9th Board of Directors and the 12th Meeting of the 9th Supervisory Committee of the Company on 22 August 2022. As such, the Company intended to add Changchai Machinery as another operating entity with the Company as the parent to jointly operate the relocation project for better operational flexibility and stronger market competitiveness. (3) Altered Projects of Raised Funds □ Applicable √ Not applicable No such cases in the Reporting Period. VII Sale of Major Assets and Equity Investments 1. Sale of Major Assets √ Applicable □ Not applicable Relati O C onshi w re Net Ratio R p ne di profit of the el betwe rs to contri Execu In net at en hi r’ buted ted as de Tra profit ed the p s to the sched x nsa contri -p transa of ri D Comp uled to Tra ctio buted ar ction th g is Dat any or dis nsa n by the ty party e ht cl e from not; if cl ctio Asset pric Effect on the sale Pricing tr and as s os of the not, os n sold e Company of the principle an the set an ur sal period give ed par (R asset sa Com in d e e -begin reason inf ty MB to the ct pany vo li da to the s and or ’0,0 Comp io (appli lv ab te date measu m 00) any’s n cable ed ili of sale res ati total or for ha ti (RMB taken on profit n relate s es ’0,000 (%) ot d-part be in ) y en v transa all ol 29 Changchai Company, Limited Interim Report 2023 ctions tra ve ) ns d fer ha re ve d be or en no al t l tr an sf er re d or n ot The Wuxing branch The Ch company is one of the demolitio ang Company's light n and The zho engine production relocatio Comp u bases, which has n any's Zh ceased production as compens prope ong of the date of sale, and ation rties lou part of the equipment amount and Dis and production lines was its tric have been relocated to determin annex t Jiangsu Changchai ed by es Yes, Ho 14 Machinery Co., Ltd. 77.44 taking locate imple usi Jun which is the % the N d in 11, N N/ mente See ng e 0 implementation body evaluatio N/A / Xinxi 700 o A d as note 1 and 20 of the light engine and n result A n plann Ur 23 casting relocation as Villag ed ban project of the reference e -Ru non-public offering , Com ral project. The combinin mitte De expropriation will not g with e, vel have a significant the local Wuxi op impact on the demolitio ng me Company's production n and Town nt and operation. relocatio ship Bur The Company will n eau account for the compens expropriation in ation 30 Changchai Company, Limited Interim Report 2023 accordance with the policy, Accounting Standards and for Business mutual Enterprises and other consultati relevant regulations. on on adding relevant relocatio n compens ation, incentive s, etc. Note 1: See the following announcements disclosed on http://www.cninfo.com.cn: 1) Reminder on the Intention of the People's Government of Zhonglou District, Changzhou City to Expropriate Properties of the Wuxing Branch Company (Announcement No. 2023-016) disclosed on 19 April 2023; 2) Announcement on the Resolutions of the 17th Meeting of the Ninth Board of Directors (Announcement No. 2023-021), and Announcement on the Intention to Sign the Agreement on the Expropriation of the Properties of the Wuxing Branch Company on State-owned Land in Changzhou City and the Compensation (Announcement No. 2023-022), both disclosed on 26 May 2023; 3) Announcement on the Resolutions of the First Extraordinary General Meeting of Shareholders in 2023 (Announcement No. 2023-035) disclosed on 13 June 2023; and 4) Announcement on Progress on the Expropriation of Properties on State-owned Land of the Wuxing Branch Company and the Compensation (Announcement No. 2023-042) disclosed on 29 June 2023. 2. Sale of Major Equity Investments □ Applicable √ Not applicable VIII Principal Subsidiaries and Joint Stock Companies √ Applicable □ Not applicable Principal subsidiaries and joint stock companies with an over 10% effect on the Company’s net profit: Unit: RMB Relatio nship with Principal Registere Total Net Operatin Operating Net Name the activity d capital assets assets g revenue profit profit Compa ny Changchai Subsidi Production 55,063,0 153,669, 78,777,8 122,681, -1,256,37 -1,272,54 31 Changchai Company, Limited Interim Report 2023 Benniu ary of diesel 00.00 633.65 41.60 208.07 7.50 0.30 engine accessories Diesel Changchai Subsidi 85,000,0 71,003,9 49,477,0 26,190,0 976,591.5 212,968. engine Wanzhou ary 00.00 81.46 76.95 43.15 2 83 assembly External Horizon Subsidi investment 40,000,0 113,700, 95,581,3 19,383,28 14,650,2 0.00 Investment ary and 00.00 314.85 84.34 4.61 82.95 consulting agricultural Horizon machinery Agricultura Subsidi product of 10,000,0 6,824,92 -15,647,6 3,010,16 -593,158. -593,158. l ary rice 00.00 8.69 24.60 6.17 00 00 Equipment transplanter etc. Gasoline Changchai Subsidi 37,250,0 117,886, 97,562,0 82,791,3 9,401,412 8,180,80 engines Robin ary 00.00 692.47 37.80 14.55 .58 9.75 assembly Internal combustion Changchai Subsidi 300,000, 592,685, 258,078, 43,818,5 -19,380,2 -19,373,3 engine and Machinery ary 000.00 799.88 854.01 22.52 29.04 66.46 related accessories Xingsheng Real estate Real Estate Subsidi 1,000,00 3,374,31 522,108. 1,207,46 -132,801. -37,109.3 manageme Manageme ary 0.00 5.88 72 7.09 40 2 nt service nt Manufactur ing and Zhenjiang Subsidi marketing 2,000,00 115,324, 97,155,1 38,098,3 8,214,000 6,969,59 Siyang ary of diesel 0.00 977.87 13.08 12.48 .25 2.70 engines for ships Subsidiaries obtained or disposed of in the Reporting Period: □ Applicable √ Not applicable IX Structured Bodies Controlled by the Company □ Applicable √ Not applicable 32 Changchai Company, Limited Interim Report 2023 X Risks Facing the Company and Countermeasures (1) Market risk Due to factors such as subsidy policy change, tight supply chain, upgrading of the National Emission Standard IV for Non-road Vehicles, and intensified existing competition, the agricultural machinery industry has still been in a period of deep adjustment. The diesel engine market faces limited total demand, the delivery capacity and environment of products need to be improved, and the lower user revenue compromises the increase in the demand side. Countermeasures: First, the Company solidifies the traditional supporting fields, further expands the Company’s advantages in the field of agricultural machinery, and continues to promote the mass production of the full range of models that meet the National Emission Standard IV for Non-road Vehicles to ensure the continuous supply level of supply chains and meet market demands. Second, the Company expands applications in shipborne generator sets, high-speed rice transplanters, cold chain vehicles, excavators and other small construction machinery, conducts in-depth research and development in new areas and development and supporting of key products. The Company further optimises the performance of outboard engines, which have been put into production and introduced to the market in the first half of the year. These engines are for yachts, lifeboats, fishing boats, salvage boats, etc., which are well received. Third, the Company creates the “internal combustion engine+” mode, actively promotes the application of advanced technologies such as the Internet, big data, artificial intelligence and new materials to product development, further improves the diesel engines’ functions of intelligent control, real-time monitoring and big data collection and analysis, accelerates the R&D of intelligent terminals and hybrid power, promotes the products to develop towards the high end, and builds new competitive edges. (2) Industrial risk In recent years, the state advocates energy conservation and emission reduction. New energy power represented by pure electric, hybrid power and hydrogen fuel power has grabbed the market share of diesel engine to a certain extent. At present, new energy power is mainly used in vehicles. Its use in agricultural machinery is still facing problems such as high cost and complex operating environment. However, as breakthroughs have been made in new energy battery technology, the local application scenario of diesel engine may be replaced by new energy power. 33 Changchai Company, Limited Interim Report 2023 Countermeasures: First, the Company strengthens exploration in the new energy sector, and actively promotes project construction and development. Second, the Company makes proper efforts in product R&D, develops efficient and eco-friendly products, and expands new development directions and application areas. At present, the Company is pushing forward in an orderly manner the research and development of the hybrid-electric engine project, installing, debugging and further optimising the project equipment and prototype. Finally, the Company actively looks for high-quality investment targets in the upstream and downstream of the industry, effectively integrates resources and enhances the quality of development. After the acquisition of Zhenjiang Siyang by the Company, the two sides have been steadily integrating and sharing resources in various areas such as production organisation, procurement system and emission upgrade declaration, which is beneficial to the Company's expansion of its product chain, improvement of its business structure, and promotion of its long-term development. (3) Foreign trade risk In the context of the complex and changeable global economic environment and the turmoil in the breadbasket of Europe caused by the Russia-Ukraine conflict, the prices of imported agricultural products, fertilizer, feed, oil, and gas increase, which directly compromise the planting costs and purchasing power of farmers. The unstable factors have brought about certain impacts on product export. Countermeasures: First, the Company will pay close attention to the relevant dynamics, actively deal with the foreign trade market changes, as well as strengthen the maintenance and management of overseas key markets and customers, so as to increase the market share. Second, it will intensify efforts in the development of emerging markets and new users, enhance market research, look for new marketing points, and endeavor to improve the sales of high-value-added products. Third, it pays attention to the risk control of customer payments, improves internal process control, and focuses on timely prevention to solve any possible problems. (4) Foreign exchange risk Some of the Company’s exports are settled in USD. In the future, due to the significant exchange rate fluctuation of RMB against USD, the Company may face the risk of adverse impact on product sales due to exchange rate fluctuation. 34 Changchai Company, Limited Interim Report 2023 Countermeasures: First, the Company will enhance risk control to ensure its capital security, constantly pay attention to the depreciation of currencies and shortage of USD in the market, and lower risk by changing payment methods change and insuring export credit insurance. Second, the Company will promptly adjust product prices and payment terms to cope with fluctuations in exchange rates and material prices. (5) Talent risk The Company needs high-level talents, highly skilled talents and lacks talents to help the Company improve its operational efficiency and strengthen technological innovation to cope with the increasingly fierce market competition and industry development trend. Therefore, the demand for professional talents and senior management talents has increased significantly. Countermeasures: First, the Company has stepped up efforts to cultivate and appoint young leaders and recruited more professional talents. Second, the Company has recruited advanced talents through multiple approaches, and constantly enhanced the development of skill experts, technical and management personnel, and workers and technicians so as to raise the contribution rate of human resources in all respects. Third, the Company promotes the appraisal and incentive reform programme, improves the appraisal and incentive mechanism for executives, effectively mobilises their enthusiasm, and enhances the efficiency and quality at work. 35 Changchai Company, Limited Interim Report 2023 Part IV Corporate Governance I Annual and Extraordinary General Meeting Convened during the Reporting Period 1. General Meetings Convened during the Reporting Period Investor Index to Date of the Date of Meeting Type participati disclosed meeting disclosure on ratio information All proposals were approved. See The 2022 Annual Annual general Announcement 32.52% 18 May 2023 19 May 2023 General Meeting meeting No. 2023-020 on Resolutions of the 2022 Annual General Meeting. All proposals were approved. See The First Announcement Extraordinary Extraordinary No. 2023-035 on general 32.33% 12 June 2023 13 June 2023 General Meeting in Resolutions of meeting the First 2023 Extraordinary General Meeting in 2023. 2. Extraordinary General Meetings Convened at the Request of Preference Shareholders with Resumed Voting Rights □ Applicable √ Not applicable II Change of Directors, Supervisors and Senior Management √ Applicable □ Not applicable Name Title of office Type of change Date Reason Chairman of the Li Desen Elected 12 June 2023 Re-election Board Vice Chairman of Zhang Xin Elected 12 June 2023 Re-election the Board Xie Guozhong Director Elected 12 June 2023 Re-election Tan Jie Director Elected 12 June 2023 Re-election Independent Jia Bin Elected 12 June 2023 Re-election Director Chairman of the Ni Mingliang Elected 12 June 2023 Re-election Supervisory 36 Changchai Company, Limited Interim Report 2023 Committee Shi Xingyu Supervisor Elected 12 June 2023 Re-election Lin Wei Supervisor Elected 12 June 2023 Re-election Appointed by the Xie Guozhong General Manager Appointed 12 June 2023 Board of Directors Deputy General Appointed by the Wang Jing Appointed 12 June 2023 Manager Board of Directors Appointed by the Wang Weifeng Chief Engineer Appointed 12 June 2023 Board of Directors Left office upon the Left office upon the Chairman of the Shi Xinkun expiry of the term 12 June 2023 expiry of the term Board of office of office Left office upon the Left office upon the Lin Tian Director expiry of the term 12 June 2023 expiry of the term of office of office Director and Left office upon the Left office upon the Xu Yi Deputy General expiry of the term 12 June 2023 expiry of the term Manager of office of office Left office upon the Left office upon the Independent Xing Min expiry of the term 12 June 2023 expiry of the term Director of office of office Left office upon the Left office upon the Zhang Xin General Manager expiry of the term 12 June 2023 expiry of the term of office of office Left office upon the Left office upon the Deputy General Yin Lihou expiry of the term 12 June 2023 expiry of the term Manager of office of office Left office upon the Left office upon the Deputy General Xie Guozhong expiry of the term 12 June 2023 expiry of the term Manager of office of office Chairman of the Left office upon the Left office upon the He Jianguang Supervisory expiry of the term 12 June 2023 expiry of the term Committee of office of office Left office upon the Left office upon the Chen Lijia Supervisor expiry of the term 12 June 2023 expiry of the term of office of office Left office upon the Left office upon the Ge Jiangli Supervisor expiry of the term 12 June 2023 expiry of the term of office of office III Interim Dividend Plan □ Applicable √ Not applicable The Company has no interim dividend plan, either in the form of cash or stock. IV Equity Incentive Plans, Employee Stock Ownership Plans or Other Incentive Measures for Employees □ Applicable √ Not applicable No such cases in the Reporting Period. 37 Changchai Company, Limited Interim Report 2023 Part V Environmental and Social Responsibility I Major Environmental Issues Indicate by tick mark whether the Company or any of its subsidiaries was identified as a key polluter by the environment authorities. □ Yes √ No Administrative punishments received in the Reporting Period due to environmental issues: N/A Other environmental information with reference to a key polluter: The company and its subsidiaries are not listed as key pollutant discharge units by the environmental protection department. The company and its subsidiaries conscientiously implement environmental protection laws and regulations such as the Environmental Protection Law of the People's Republic of China, the Water Pollution Prevention and Control Law of the People's Republic of China, the Air Pollution Prevention and Control Law of the People's Republic of China, the Environmental Noise Pollution Prevention and Control Law of the People's Republic of China, and the Solid Waste Pollution Prevention and Control Law of the People's Republic of China in their daily production and operation, and pay environmental protection taxes in accordance with the law, There were no penalties for environmental violations during the Reporting Period. Actions taken during the Reporting Period to reduce carbon emissions and the impact: √ Applicable □Not applicable The company adheres to a healthy, green, and harmonious development model, continuously promoting recyclable products and environmentally friendly materials to achieve the goal of reducing pollution and carbon emissions. During the reporting period, the comprehensive energy consumption of the company's output value was 0.014 tons of standard coal, compared to 0.02 tons of standard coal in the same period last year, a year-on-year decrease of 30%. Reasons for not disclosing other environment-related information: N/A II Social Responsibility In the Reporting Period, the Company adhered to the core values of "Customer First, Employee Oriented, Enhancing Shareholder Returns, and Creating Value for Society", and took "Providing Green Power for a Better Life" as its mission, and operated steadily around its operational policy. Also, the Company conscientiously fulfilled its responsibilities and obligations to shareholders, employees, consumers, suppliers and other parties, in an effort to achieve win-win outcomes for all parties, and to take an active part in the construction of a harmonious society. In strict accordance with the requirements of the Company Law, the Securities Law, the Code of Corporate Governance for Listed Companies, the Listing Rules of Shenzhen Stock Exchange, other relevant laws and regulations and the Articles of Association, the Company standardized its operation, and formed an internal management and control policy system in which the Shareholders' General Meeting, the Board of Directors and the Supervisory Committee restrict each other and operate effectively. According to the internal control policy system, the Company defined the responsibilities and authorities for parties in charge of decision-making, 38 Changchai Company, Limited Interim Report 2023 execution and supervision, effectively divided responsibilities and formed a balance mechanism, and continuously improved the standardized operation level of the Company. Protection of the rights and interests of investors: The Company has exercised its functions and powers in strict accordance with relevant laws and regulations to effectively protect the rights and interests of all shareholders. In the Reporting Period, the Company conducted an online results presentation of Annual Report 2022, earnestly organized the management of investors, communicated with shareholders effectively, accurately and completely, and treated all shareholders fairly. The Company complied with the dividend commitment and completed the payment of the 2022 final dividend of RMB7.0569 million during the Reporting Period. The Company's information disclosure is legal and compliant, and the content disclosed is true, accurate and complete to safeguard shareholders' right to know, and provide investors with a sufficient investment basis. The Company attaches great importance to the management of insider information. In the Reporting Period, there was no insider trading or damage to the interests of shareholders. Protection of creditors' equity: The Company established a systematic internal control system that covers financial management, investment management, financing management, asset management, fund management, accounting management and current account management. Moreover, prudent financial management plan was implemented, accounting supervision was conducted in accordance with the law, and the Company's assets were effectively utilized to improve the Company's economic benefits and ensure the security of the Company's assets and funds effectively. Protection of employees' rights and interests: The Company upholds the people-oriented concept in talent management. Specifically, the Company paid attention to the comprehensive ability improvement and personal career development of employees, and improved and developed employees' abilities by combining theory and practice. The Company has made considerate arrangements for employees, including festive perks, health check-ups, medical recuperation, benefits provided through the labor union service cards, assistance to employees in need, and other philanthropic initiatives. The Company actively improved the working environment of employees, and properly monitored employees' health to effectively guarantee the occupational safety and health of employees. The Company has strictly observed the Labor Law and the Labor Contract Law, protected the legitimate rights and interests of employees according to law, properly addressed reasonable needs of employees, and built harmonious and stable relations between employees and employer. Protection of the rights and interests of customers and consumers: The Company has established good long-term partnerships with its customers, is committed to providing customers with quality, efficient and timely services, and has been recognized and honored as a high-quality supplier by many customers. Additionally, the Company has been awarded the honorable titles of Excellent Supplier of World Agriculture Machinery and Excellent Supplier of Dongfeng Agricultural Machinery for several consecutive years. During the Reporting Period, the Company won the prestigious title of the National Model Enterprise for Trustworthy Product and Service Quality. Additionally, it conducted multiple training sessions on products compliant with the National Emission Standard IV in the market and continuously enhanced the skills of its market service personnel and integrated social service resources to deliver services in line with the National Emission Standard IV. Protection of suppliers’ rights and interests: The Company enhanced supplier management while observing the Contract on the Application and Procurement of Parts and the Quality Assurance Agreement for Suppliers, optimized the capacity and supply allocation for parts, intensified inventory and plan management, and paid suppliers for the goods promptly pursuant to the contracts. According to the assessment results and actual supply situation, the Company constantly has adjusted and optimized its supply system, and supported the technology growth and progress of suppliers, in an effort to create a virtuous cycle of supply relations. 39 Changchai Company, Limited Interim Report 2023 In terms of safe production, to build a safe Changchai, the Company fully implemented policies and emergency response mechanisms for security protection and fire safety. Additionally, it launched the “Life above All, Eliminate All Hazards” special action on fire safety and pushed ahead with remediation measures by the timeline of the special action. In the process, four fire drills were organized. In terms of cultural development, on its 110th anniversary, the Company fully showcased its new image in innovation, product R&D, equipment enhancement, quality improvement, and corporate culture development. Additionally, it launched multiple themed activities, such as the “Celebrate the 110th Anniversary, Display Our Presence” orienteering hiking for employees, to display the Company’s presence on all fronts from multiple perspectives, enhance the Company’s cohesion and motivation for growth, and boost the employees’ sense of belonging and obtainment. Moreover, during the period, the Company cooperated with the Economy 30 Minutes program of China Central Television (“CCTV”) to shoot a special report on strengthening the weak spots in domestic agricultural machinery. It also enhanced the publicity of Changchai’s brand image and new flagship products. Doing so continuously boosted Changchai’s “Centennial Changchai, Timeless Classic” positive image. The Company actively promoted the R&D of high-quality products, accelerated product update, and promoted the application of products to serve the construction of agriculture, rural areas and farmers. The Company continued to implement energy conservation and emission reduction measures to improve energy efficiency, reduce consumption and protect the environment. The Company took solid steps for charity to give back to society. The Company always remembers its social responsibilities, and has made contributions to social development with practical actions. 40 Changchai Company, Limited Interim Report 2023 Part VI Significant Events I Commitments of the Company’s De Facto Controller, Shareholders, Related Parties and Acquirers, as well as the Company Itself and Other Entities Fulfilled in the Reporting Period or Ongoing at the Period-End √ Applicable □ Not applicable Dat e of Typ co e of Term Ful m co of fill Commitment Promisor Details of commitment mit mm comm me me itm itment nt nt ent ma kin g Ab out It will not transfer the shares it has shar 5 5 July obtained in the private placement of e Jul 2021 On Changzhou Investment Group Changchai within 36 months starting trad y -5 goi Co., Ltd. from the date when the private ing 20 July ng placement of A-shares is allowed for rest 21 2024 public trading. ricti on 1. It undertakes not to interfere in the Commitments Company's operation and management made in IPO or activities beyond its authority and not to refinancing encroach on the Company's interests; 11 2. It undertakes not to transfer benefits 11 April to other entities or individuals free of Ap 2020 On Changzhou Investment Group Oth charge or on unfair terms, nor to impair ril -31 goi Co., Ltd. er the interests of the Company by any 20 Dece ng other means; 20 mber 3. After the issuance of this Letter of 9999 Commitment and before the completion of the Company's non-public offering of shares, if the China Securities Regulatory Commission (CSRC) makes 41 Changchai Company, Limited Interim Report 2023 other new regulatory provisions on the return filling measures and commitments, and the aforesaid commitments cannot meet such provisions of the CSRC, it undertakes to issue supplementary commitments in accordance with the latest provisions of the CSRC; 4. It undertakes to effectively implement the Company's measures to fill the return and any commitments made thereon. If the Company breaches such commitments and causes losses to the Company or the investors, the Company is willing to compensate the Company or the investors according to law. Rewards Plan for Shareholders in Next Three Years (2023-2025) Under the premise of positive distributive profit (remaining after-tax profits after making up for the loss and extracting for the common reserves) in this year or half year and abundant 18 Ab money flow and no influence on the Other Ma Year On out commitments made following-up going concern after cash Changchai Company, Limited divi y 2023- goi to minority bonus, the profits allocated by cash den 20 2025 ng shareholders ds every year shouldn’t be lower than 10% 23 of the allocable profits from parent company. Meanwhile, the accumulated allocable profits by cash in the arbitrary continuous three accounting years should not be lower than 30% of the annual average allocable profits in those three years. Fulfilled on time or Yes not Specific reasons for failing to fulfill commitments on N/A time and plans for next step (if any) 42 Changchai Company, Limited Interim Report 2023 II Occupation of the Company’s Capital by the Controlling Shareholder or any of Its Related Parties for Non-Operating Purposes □ Applicable √ Not applicable No such cases in the Reporting Period. III Irregularities in the Provision of Guarantees □ Applicable √ Not applicable No such cases in the Reporting Period. IV Engagement and Disengagement of Independent Auditor Are the interim financial statements audited? □ Yes √ No The interim financial statements are unaudited. V Explanations Given by the Board of Directors and the Supervisory Committee Regarding the Independent Auditor's “Modified Opinion” on the Financial Statements of the Reporting Period □ Applicable √ Not applicable VI Explanations Given by the Board of Directors Regarding the Independent Auditor's “Modified Opinion” on the Financial Statements of Last Year □ Applicable √ Not applicable VII Insolvency and Reorganization □ Applicable √ Not applicable No such cases in the Reporting Period. VIII Legal Matters Significant lawsuits and arbitrations: □ Applicable √ Not applicable No such cases in the Reporting Period. Other legal matters: □ Applicable √ Not applicable 43 Changchai Company, Limited Interim Report 2023 IX Punishments and Rectifications □ Applicable √ Not applicable X Credit Quality of the Company as well as its Controlling Shareholder and De Facto Controller √ Applicable □ Not applicable The de facto controller of the Company is SASAC of Changzhou People’s Government and the controlling shareholder of it is Changzhou Investment Group Co., Ltd. There is no such case that the controlling shareholder fails to perform any legally effective judgment of courts or to pay off matured debts with a large amount. XI Major Related-Party Transactions 1. Continuing Related-Party Transactions □ Applicable √ Not applicable No such cases in the Reporting Period. 2. Related-Party Transactions Regarding Purchase or Disposal of Assets or Equity Investments □ Applicable √ Not applicable No such cases in the Reporting Period. 3. Related-Party Transactions Regarding Joint Investments in Third Parties □ Applicable √ Not applicable No such cases in the Reporting Period. 4. Amounts Due to and from Related Parties □ Applicable √ Not applicable No such cases in the Reporting Period. 5. Transactions with Related Finance Companies □ Applicable √ Not applicable The Company did not make deposits in, receive loans or credit from and was not involved in any other finance business with any related finance company or any other related parties. 6. Transactions with Related Parties by Finance Companies Controlled by the Company □ Applicable √ Not applicable The finance company controlled by the Company did not make deposits, receive loans or credit from and was not 44 Changchai Company, Limited Interim Report 2023 involved in any other finance business with any related parties. 7. Other Major Related-Party Transactions □ Applicable √ Not applicable No such cases in the Reporting Period. XII Major Contracts and Execution thereof 1. Entrustment, Contracting and Leases (1) Entrustment □ Applicable √ Not applicable No such cases in the Reporting Period. (2) Contracting □ Applicable √ Not applicable No such cases in the Reporting Period. (3) Leases □ Applicable √ Not applicable No such cases in the Reporting Period. 2. Major Guarantees □ Applicable √ Not applicable No such cases in the Reporting Period. 3. Cash Entrusted for Wealth Management √ Applicable □ Not applicable Unit: RMB’0,000 Impairment Unrecovered allowance for Type Funding source Amount Undue amount overdue amount unrecovered overdue amount Bank financial Raised funds 10,000.00 5,000.00 0.00 0.00 products Broker financial Self-funded 1,565.39 1,266.09 0.00 0.00 products 45 Changchai Company, Limited Interim Report 2023 Bank financial Self-funded 33,500.00 20,070.00 0.00 0.00 products Total 45,065.39 26,336.09 0.00 0.00 High-risk wealth management transactions with a significant single amount, or with low security, low liquidity: □ Applicable √ Not applicable Situation where the principal is expectedly irrecoverable or an impairment may be incurred: □ Applicable √ Not applicable 4. Other Major Contracts □ Applicable √ Not applicable No such cases in the Reporting Period. XIII Other Significant Events √ Applicable □ Not applicable 1. Expropriation of the Wuxing branch company’s properties on state-owned land and compensation On 25 May 2023, the Proposal on the Intention to Sign the Agreement on the Expropriation of the Properties of the Wuxing Branch Company on State-owned Land in Changzhou City and the Compensation was approved at the 17th Meeting of the Ninth Board of Directors. Later, the said matter was approved at the First Extraordinary General Meeting of Shareholders in 2023 dated 12 June 2023. As such, the Company was agreed to sign a contract with Changzhou Zhonglou District Housing and Urban-Rural Development Bureau on the expropriation of the Wuxing branch company’s properties on state-owned land and the compensation, with the contractual total compensation amount being RMB117 million. On 14 June 2023, the Company signed the Agreement on the Expropriation of the Properties of the Wuxing Branch Company on State-owned Land in Changzhou City and the Compensation with Changzhou Zhonglou District Housing and Urban-Rural Development Bureau, and received the first compensation payment of RMB70 million on 28 June 2023. XIV Significant Events of Subsidiaries □ Applicable √ Not applicable 46 Changchai Company, Limited Interim Report 2023 Part VII Share Changes and Shareholder Information I Share Changes 1. Share Changes Unit: share Before Increase/decrease in the Reporting Period (+/-) After Shares Shares as as dividend Percenta New dividend Percenta Number converte Other Subtotal Number ge (%) issues converte ge (%) d from d from capital profit reserves 1. 56,818,1 56,818,1 Restricte 8.05% 0 8.05% 81 81 d shares 1.1 Shares held by 0 0.00% 0 0 0.00% governm ent 1.2 Shares held by 56,818,1 56,818,1 state-ow 8.05% 0 8.05% 81.00 81.00 ned legal persons 1.3 Shares held by other 0 0.00% 0 0 0.00% domesti c investor s Among which: 0 0.00% 0 0 0.00% Shares 47 Changchai Company, Limited Interim Report 2023 held by domesti c legal persons S hares held by 0 0.00% 0 0 0.00% domesti c natural persons 1.4 Shares held by 0 0.00% 0 0 0.00% foreign investor s Among which: Shares held by 0 0.00% 0 0 0.00% foreign legal persons S hares held by 0 0.00% 0 0 0.00% foreign natural persons 2. Unrestri 648,874, 648,874, 91.95% 0 91.95% cted 326 326 shares 2.1 RMB-de nominat 498,874, 498,874, 70.69% 0 70.69% ed 326 326 ordinary shares 2.2 150,000, 150,000, Domesti 21.26% 0 21.26% 000 000 cally 48 Changchai Company, Limited Interim Report 2023 listed foreign shares 2.3 Oversea listed 0 0.00% 0 0 0.00% foreign shares 2.4 0 0.00% 0 0 0.00% Other 3. Total 705,692, 100.00 705,692, 100.00 0 shares 507 % 507 % Reasons for the share changes: □ Applicable √ Not applicable Approval of the share changes: □ Applicable √ Not applicable Transfer of share ownership: □ Applicable √ Not applicable Progress on any share repurchase: □ Applicable √ Not applicable Progress on reducing the repurchased shares by means of centralized bidding: □ Applicable √ Not applicable Effects of the share changes on the basic and diluted earnings per share, equity per share attributable to the Company’s ordinary shareholders and other financial indicators of the prior year and the prior accounting period, respectively: □ Applicable √ Not applicable Other information that the Company considers necessary or is required by the securities regulator to be disclosed: □ Applicable √ Not applicable 2. Changes in Restricted Shares □ Applicable √ Not applicable II. Issuance and Listing of Securities □ Applicable √ Not applicable III Shareholders and Their Holdings Unit: share Number of ordinary 51,091 Number of preference shareholders 0 49 Changchai Company, Limited Interim Report 2023 shareholders with resumed voting rights (if any) 5% or greater ordinary shareholders or the top 10 ordinary shareholders Increa Shares in se/dec Unrestrict pledge or Shareh rease Restricted ed frozen Name of Nature of olding Ordinary in the ordinary ordinary shareholder shareholder percent shares held Sh Repor shares held shares age Status are ting held s Period Changzhou State-owned 227,663,41 170,845,2 Investment Group 32.26% 56,818,181 legal person 7 36 Co., Ltd Domestic Chen Jian natural 0.65% 4,580,300 4,580,300 person KGI ASIA Foreign 0.44% 3,101,695 3,101,695 LIMITED legal person Huatai Securities State-owned 0.38% 2,667,721 2,667,721 Co., Ltd. legal person China Minsheng Bank-Goldstate Yuanqi Dynamic Asset Allocation Other 0.27% 1,880,000 1,880,000 Mixed Type Securities Investment Fund Domestic Li Suinan natural 0.23% 1,591,300 1,591,300 person Domestic Huang Guoliang natural 0.22% 1,528,891 1,528,891 person Domestic Xue Hong natural 0.21% 1,516,900 1,516,900 person Domestic Xu Qingguo natural 0.21% 1,500,300 1,500,300 person Bank of China Co., Ltd.-GFund Quantified Other 0.21% 1,456,200 1,456,200 Multifactor Equity Securities Investment Fund Strategic investor or general legal person becoming a top-10 N/A ordinary shareholder in a rights issue (if any) 50 Changchai Company, Limited Interim Report 2023 It is unknown whether there is among the top 10 public shareholders and Related or acting-in-concert the top 10 unrestricted public shareholders any related parties or parties among the shareholders acting-in-concert parties as defined in the Administrative Measures for above Information Regarding Shareholding Alteration. Explain if any of the shareholders above was involved in entrusting/being entrusted with N/A voting rights or waiving voting rights Special account for share repurchases (if any) among the N/A top 10 shareholders Top 10 unrestricted shareholders Shares by class Name of shareholder Unrestricted ordinary shares held Class Shares Changzhou Investment Group RMB-denominated 170,845,236 170,845,236 Co., Ltd ordinary share RMB-denominated Chen Jian 4,580,300 4,580,300 ordinary share Domestically listed KGI ASIA LIMITED 3,101,695 3,101,695 foreign share RMB-denominated Huatai Securities Co., Ltd. 2,667,721 2,667,721 ordinary share China Minsheng Bank-Goldstate Yuanqi Dynamic Asset RMB-denominated 1,880,000 1,880,000 Allocation Mixed Type ordinary share Securities Investment Fund Domestically listed Li Suinan 1,591,300 1,591,300 foreign share Domestically listed Huang Guoliang 1,528,891 1,528,891 foreign share Domestically listed Xue Hong 1,516,900 1,516,900 foreign share RMB-denominated Xu Qingguo 1,500,300 1,500,300 ordinary share Bank of China Co., Ltd.-GFund RMB-denominated Quantified Multifactor Equity 1,456,200 1,456,200 Securities Investment Fund ordinary share Related or acting-in-concert It is unknown whether there is among the top 10 public shareholders and parties among the top 10 the top 10 unrestricted public shareholders any related parties or unrestricted ordinary acting-in-concert parties as defined in the Administrative Measures for shareholders, as well as between Information Regarding Shareholding Alteration. the top 10 unrestricted ordinary 51 Changchai Company, Limited Interim Report 2023 shareholders and the top 10 ordinary shareholders Top 10 ordinary shareholders Shareholder Chen Jian held 2,917,800 shares in the Company through his involved in securities margin margin account. trading (if any) Indicate by tick mark whether any of the top 10 ordinary shareholders or the top 10 unrestricted ordinary shareholders of the Company conducted any promissory repo during the Reporting Period. □ Yes √ No No such cases in the Reporting Period. IV Change in Shareholdings of Directors, Supervisors and Senior Management □ Applicable √ Not applicable No changes occurred to the shareholdings of the directors, supervisors and senior management in the Reporting Period. See the 2022 Annual Report for more details. V Change of the Controlling Shareholder or the De Facto Controller Change of the controlling shareholder in the Reporting Period □ Applicable √ Not applicable No such cases in the Reporting Period. Change of the de facto controller in the Reporting Period □ Applicable √ Not applicable No such cases in the Reporting Period. 52 Changchai Company, Limited Interim Report 2023 Part VIII Preference Shares □ Applicable √ Not applicable No preference shares in the Reporting Period. 53 Changchai Company, Limited Interim Report 2023 Part IX Bonds □ Applicable √ Not applicable 54 Changchai Company, Limited Interim Report 2023 Part X Financial Statements I Independent Auditor’s Report Are these interim financial statements audited by an independent auditor? □ Yes √ No These interim financial statements have not been audited by an independent auditor. II Financial Statements Currency unit for the financial statements and the notes thereto: RMB 1. Consolidated Balance Sheet Prepared by Changchai Company, Limited 30 June 2023 Unit: RMB Item 30 June 2023 1 January 2023 Current assets: Monetary assets 851,514,113.92 930,013,350.97 Settlement reserve Interbank loans granted Held-for-trading financial assets 361,470,809.32 370,103,602.57 Derivative financial assets Notes receivable 303,323,811.21 297,125,872.54 Accounts receivable 934,790,431.84 370,322,179.77 Accounts receivable financing 73,649,132.14 242,813,392.79 Prepayments 13,987,786.33 6,330,202.69 Premiums receivable Reinsurance receivables Receivable reinsurance contract reserve Other receivables 86,055,608.38 32,938,305.16 Including: Interest receivable Dividends 323,730.00 receivable Financial assets purchased under 55 Changchai Company, Limited Interim Report 2023 resale agreements Inventories 557,524,141.36 571,996,881.74 Contract assets Assets held for sale Current portion of non-current assets Other current assets 6,821,658.96 49,279,022.49 Total current assets 3,189,137,493.46 2,870,922,810.72 Non-current assets: Loans and advances to customers Investments in debt obligations 40,015,268.70 39,309,587.93 Investments in other debt obligations Long-term receivables Long-term equity investments Investments in other equity 1,042,219,240.08 955,560,240.08 instruments Other non-current financial 373,500,000.00 373,500,000.00 assets Investment property 40,942,541.87 42,160,779.65 Fixed assets 683,448,533.29 720,061,387.76 Construction in progress 30,905,577.10 30,281,547.56 Productive living assets Oil and gas assets Right-of-use assets Intangible assets 149,758,450.45 157,392,217.54 Development costs Goodwill Long-term prepaid expense 3,145,658.61 3,279,970.32 Deferred income tax assets 4,617,363.32 26,220,575.93 Other non-current assets 1,393,241.19 670,735.93 Total non-current assets 2,369,945,874.61 2,348,437,042.70 Total assets 5,559,083,368.07 5,219,359,853.42 Current liabilities: Short-term borrowings 110,447,699.49 115,437,700.65 56 Changchai Company, Limited Interim Report 2023 Borrowings from the central bank Interbank loans obtained Held-for-trading financial liabilities Derivative financial liabilities Notes payable 702,452,311.45 471,876,397.72 Accounts payable 647,261,475.07 747,010,098.88 Advances from customers 815,054.54 837,425.55 Contract liabilities 33,094,812.97 32,843,692.83 Financial assets sold under repurchase agreements Customer deposits and interbank deposits Payables for acting trading of securities Payables for underwriting of securities Employee benefits payable 13,799,549.93 49,351,022.47 Taxes payable 5,326,332.75 8,570,175.39 Other payables 162,180,812.51 160,046,882.93 Including: Interest payable Dividends payable 3,891,433.83 3,891,433.83 Handling charges and commissions payable Reinsurance payables Liabilities directly associated with assets held for sale Current portion of non-current liabilities Other current liabilities 108,306,935.42 78,645,741.16 Total current liabilities 1,783,684,984.13 1,664,619,137.58 Non-current liabilities: Insurance contract reserve Long-term borrowings Bonds payable Including: Preferred shares 57 Changchai Company, Limited Interim Report 2023 Perpetual bonds Lease liabilities Long-term payables Long-term employee benefits payable Provisions Deferred income 34,500,761.21 36,205,625.94 Deferred income tax liabilities 178,842,024.98 161,360,251.33 Other non-current liabilities Total non-current liabilities 213,342,786.19 197,565,877.27 Total liabilities 1,997,027,770.32 1,862,185,014.85 Owners’ equity: Share capital 705,692,507.00 705,692,507.00 Other equity instruments Including: Preferred shares Perpetual bonds Capital reserves 640,133,963.01 640,133,963.01 Less: Treasury stock Other comprehensive income 729,001,854.07 655,341,704.07 Specific reserve 21,026,667.08 18,848,856.75 Surplus reserves 349,197,725.72 349,197,725.72 General reserve Retained earnings 1,040,376,308.94 915,495,909.35 Total equity attributable to owners 3,485,429,025.82 3,284,710,665.90 of the Company as the parent Non-controlling interests 76,626,571.93 72,464,172.67 Total owners’ equity 3,562,055,597.75 3,357,174,838.57 Total liabilities and owners’ equity 5,559,083,368.07 5,219,359,853.42 Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 58 Changchai Company, Limited Interim Report 2023 2. Balance Sheet of the Company as the Parent Unit: RMB Item 30 June 2023 1 January 2023 Current assets: Monetary assets 691,752,491.28 792,744,709.77 Held-for-trading financial assets 250,354,111.11 280,354,111.11 Derivative financial assets Notes receivable 271,518,313.78 282,556,327.54 Accounts receivable 881,319,079.38 329,060,940.50 Accounts receivable financing 127,421,331.00 291,837,385.00 Prepayments 11,595,756.22 3,097,586.07 Other receivables 360,599,343.16 179,596,495.57 Including: Interest receivable Dividends receivable Inventories 365,868,555.83 397,626,837.43 Contract assets Assets held for sale Current portion of non-current assets Other current assets 3,899,274.38 15,594,949.05 Total current assets 2,964,328,256.14 2,572,469,342.04 Non-current assets: Investments in debt obligations 40,015,268.70 39,309,587.93 Investments in other debt obligations Long-term receivables Long-term equity investments 569,273,530.03 569,273,530.03 Investments in other equity 1,042,219,240.08 955,560,240.08 instruments Other non-current financial 373,500,000.00 373,500,000.00 assets Investment property 40,942,541.87 42,160,779.65 Fixed assets 227,448,700.45 249,558,305.21 Construction in progress 19,479,659.35 18,366,604.84 59 Changchai Company, Limited Interim Report 2023 Productive living assets Oil and gas assets Right-of-use assets Intangible assets 58,585,924.15 64,783,364.89 Development costs Goodwill Long-term prepaid expense Deferred income tax assets 182,217.62 19,860,262.43 Other non-current assets Total non-current assets 2,371,647,082.25 2,332,372,675.06 Total assets 5,335,975,338.39 4,904,842,017.10 Current liabilities: Short-term borrowings 107,447,699.49 108,437,700.65 Held-for-trading financial liabilities Derivative financial liabilities Notes payable 749,494,510.31 518,918,596.58 Accounts payable 529,683,922.85 541,911,517.64 Advances from customers 837,425.55 Contract liabilities 25,822,486.68 24,129,579.35 Employee benefits payable 4,814,304.67 41,558,489.86 Taxes payable 2,131,290.34 3,119,171.69 Other payables 150,757,906.83 151,206,684.89 Including: Interest payable Dividends payable 3,243,179.97 3,243,179.97 Liabilities directly associated with assets held for sale Current portion of non-current liabilities Other current liabilities 107,037,385.15 67,810,395.33 Total current liabilities 1,677,189,506.32 1,457,929,561.54 Non-current liabilities: Long-term borrowings Bonds payable Including: Preferred shares 60 Changchai Company, Limited Interim Report 2023 Perpetual bonds Lease liabilities Long-term payables Long-term employee benefits payable Provisions Deferred income 34,500,761.21 36,205,625.94 Deferred income tax liabilities 161,790,514.83 149,039,152.68 Other non-current liabilities Total non-current liabilities 196,291,276.04 185,244,778.62 Total liabilities 1,873,480,782.36 1,643,174,340.16 Owners’ equity: Share capital 705,692,507.00 705,692,507.00 Other equity instruments Including: Preferred shares Perpetual bonds Capital reserves 659,418,700.67 659,418,700.67 Less: Treasury stock Other comprehensive income 729,001,854.07 655,341,704.07 Specific reserve 21,026,667.08 18,848,856.75 Surplus reserves 349,197,725.72 349,197,725.72 Retained earnings 998,157,101.49 873,168,182.73 Total owners’ equity 3,462,494,556.03 3,261,667,676.94 Total liabilities and owners’ equity 5,335,975,338.39 4,904,842,017.10 Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 61 Changchai Company, Limited Interim Report 2023 3. Consolidated Income Statement Unit: RMB Item H1 2023 H1 2022 1. Revenue 1,350,517,639.85 1,178,222,492.04 Including: Operating revenue 1,350,517,639.85 1,178,222,492.04 Interest income Insurance premium income Handling charge and commission income 2. Costs and expenses 1,322,596,281.11 1,175,890,460.94 Including: Cost of sales 1,168,898,203.83 1,051,395,232.42 Interest expense Handling charge and commission expense Surrenders Net insurance claims paid Net amount provided as insurance contract reserve Expenditure on policy dividends Reinsurance premium expense Taxes and surcharges 7,827,255.58 5,360,425.54 Selling expense 62,131,032.17 51,759,201.38 Administrative expense 52,877,371.06 40,216,534.11 R&D expense 35,839,071.42 40,159,787.47 Finance costs -4,976,652.95 -13,000,719.98 Including: Interest expense 3,343,884.90 3,276,786.93 Interest income 4,264,102.18 6,634,812.22 Add: Other income 3,299,056.52 1,602,830.77 Return on investment (“-” for loss) 3,226,921.70 11,744,282.88 Including: Share of profit or loss of joint ventures and associates Income from the derecognition of financial assets at amortized cost (“-” for loss) Exchange gain (“-” for loss) Net gain on exposure hedges (“-” for loss) Gain on changes in fair value (“-” for loss) 19,360,455.86 -30,488,388.88 Credit impairment loss (“-” for loss) -14,547,351.17 -11,932,826.66 Asset impairment loss (“-” for loss) -565,273.49 4,342,775.64 Asset disposal income (“-” for loss) 105,395,693.25 -361,395.36 3. Operating profit (“-” for loss) 144,090,861.41 -22,760,690.51 Add: Non-operating income 495,538.97 2,349,897.18 Less: Non-operating expense 1,297,348.13 392,257.24 4. Profit before tax (“-” for loss) 143,289,052.25 -20,803,050.57 62 Changchai Company, Limited Interim Report 2023 Less: Income tax expense 7,189,328.33 -6,206,048.88 5. Net profit (“-” for net loss) 136,099,723.92 -14,597,001.69 5.1 By operating continuity 5.1.1 Net profit from continuing operations (“-” for net 136,099,723.92 -14,597,001.69 loss) 5.1.2 Net profit from discontinued operations (“-” for net loss) 5.2 By ownership 5.2.1 Net profit attributable to owners of the Company as 131,937,324.66 -14,595,269.61 the parent 5.2.1 Net profit attributable to non-controlling interests 4,162,399.26 -1,732.08 6. Other comprehensive income, net of tax 73,660,150.00 -49,265,150.00 Attributable to owners of the Company as the parent 73,660,150.00 -49,265,150.00 6.1 Items that will not be reclassified to profit or loss 73,660,150.00 -49,265,150.00 6.1.1 Changes caused by remeasurements on defined benefit schemes 6.1.2 Other comprehensive income that will not be reclassified to profit or loss under the equity method 6.1.3 Changes in the fair value of investments in other 73,660,150.00 -49,265,150.00 equity instruments 6.1.4 Changes in the fair value arising from changes in own credit risk 6.1.5 Other 6.2 Items that will be reclassified to profit or loss 6.2.1 Other comprehensive income that will be reclassified to profit or loss under the equity method 6.2.2 Changes in the fair value of investments in other debt obligations 6.2.3 Other comprehensive income arising from the reclassification of financial assets 6.2.4 Credit impairment allowance for investments in other debt obligations 6.2.5 Reserve for cash flow hedges 6.2.6 Differences arising from the translation of foreign currency-denominated financial statements 6.2.7 Other Attributable to non-controlling interests 7. Total comprehensive income 209,759,873.92 -63,862,151.69 Attributable to owners of the Company as the parent 205,597,474.66 -63,860,419.61 Attributable to non-controlling interests 4,162,399.26 -1,732.08 8. Earnings per share 8.1 Basic earnings per share 0.1870 -0.0207 63 Changchai Company, Limited Interim Report 2023 8.2 Diluted earnings per share 0.1870 -0.0207 Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 64 Changchai Company, Limited Interim Report 2023 4. Income Statement of the Company as the Parent Unit: RMB Item H1 2023 H1 2022 1. Operating revenue 1,245,166,233.55 1,078,301,529.20 Less: Cost of sales 1,092,404,343.46 970,973,105.63 Taxes and surcharges 4,338,250.54 3,155,384.25 Selling expense 55,517,272.45 46,868,501.97 Administrative expense 37,544,625.71 30,805,739.43 R&D expense 31,151,256.18 38,111,512.10 Finance costs -8,436,313.24 -12,522,766.90 Including: Interest expense 1,562,299.35 2,512,056.83 Interest income 7,952,110.19 6,463,613.32 Add: Other income 3,200,820.43 1,591,699.00 Return on investment (“-” for loss) 2,732,242.23 11,181,384.11 Including: Share of profit or loss of joint ventures and associates Income from the derecognition of financial assets at amortized cost (“-” for loss) Net gain on exposure hedges (“-” for loss) Gain on changes in fair value (“-” for loss) 354,111.11 677,397.27 Credit impairment loss (“-” for loss) -11,755,063.73 -18,418,259.44 Asset impairment loss (“-” for loss) -410,653.17 4,630,554.88 Asset disposal income (“-” for loss) 105,393,483.13 3,985,814.42 2. Operating profit (“-” for loss) 132,161,738.45 4,558,642.96 Add: Non-operating income 106,436.47 Less: Non-operating expense 363,382.47 551,906.60 3. Profit before tax (“-” for loss) 131,798,355.98 4,113,172.83 Less: Income tax expense -247,487.85 0.00 4. Net profit (“-” for net loss) 132,045,843.83 4,113,172.83 4.1 Net profit from continuing operations (“-” for net 132,045,843.83 4,113,172.83 loss) 4.2 Net profit from discontinued operations (“-” for net loss) 5. Other comprehensive income, net of tax 73,660,150.00 -49,265,150.00 5.1 Items that will not be reclassified to profit or loss 73,660,150.00 -49,265,150.00 5.1.1 Changes caused by remeasurements on defined benefit schemes 5.1.2 Other comprehensive income that will not be reclassified to profit or loss under the equity method 5.1.3 Changes in the fair value of investments in 73,660,150.00 -49,265,150.00 other equity instruments 65 Changchai Company, Limited Interim Report 2023 5.1.4 Changes in the fair value arising from changes in own credit risk 5.1.5 Other 5.2 Items that will be reclassified to profit or loss 5.2.1 Other comprehensive income that will be reclassified to profit or loss under the equity method 5.2.2 Changes in the fair value of investments in other debt obligations 5.2.3 Other comprehensive income arising from the reclassification of financial assets 5.2.4 Credit impairment allowance for investments in other debt obligations 5.2.5 Reserve for cash flow hedges 5.2.6 Differences arising from the translation of foreign currency-denominated financial statements 5.2.7 Other 6. Total comprehensive income 205,705,993.83 -45,151,977.17 7. Earnings per share 7.1 Basic earnings per share 7.2 Diluted earnings per share Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 66 Changchai Company, Limited Interim Report 2023 5. Consolidated Cash Flow Statement Unit: RMB Item H1 2023 H1 2022 1. Cash flows from operating activities: Proceeds from sale of commodities and rendering of services 1,010,313,942.34 852,422,695.04 Net increase in customer deposits and interbank deposits Net increase in borrowings from the central bank Net increase in loans from other financial institutions Premiums received on original insurance contracts Net proceeds from reinsurance Net increase in deposits and investments of policy holders Interest, handling charges and commissions received Net increase in interbank loans obtained Net increase in proceeds from repurchase transactions Net proceeds from acting trading of securities Tax rebates 69,957,787.95 21,003,040.54 Cash generated from other operating activities 11,524,017.72 15,868,307.49 Subtotal of cash generated from operating activities 1,091,795,748.01 889,294,043.07 Payments for commodities and services 918,215,681.86 692,753,586.82 Net increase in loans and advances to customers Net increase in deposits in the central bank and in interbank loans granted Payments for claims on original insurance contracts Net increase in interbank loans granted Interest, handling charges and commissions paid Policy dividends paid Cash paid to and for employees 174,060,228.57 171,587,076.85 Taxes paid 23,195,064.69 22,071,086.33 Cash used in other operating activities 81,121,589.64 77,182,794.19 Subtotal of cash used in operating activities 1,196,592,564.76 963,594,544.19 Net cash generated from/used in operating activities -104,796,816.75 -74,300,501.12 2. Cash flows from investing activities: Proceeds from disinvestment 623,016,751.99 60,336,793.52 Return on investment 4,508,124.22 11,678,930.55 Net proceeds from the disposal of fixed assets, intangible assets 57,844,735.80 176.99 and other long-lived assets Net proceeds from the disposal of subsidiaries and other business units Cash generated from other investing activities 169,856.31 Subtotal of cash generated from investing activities 685,369,612.01 72,185,757.37 Payments for the acquisition of fixed assets, intangible assets 135,352,075.57 32,486,960.27 and other long-lived assets 67 Changchai Company, Limited Interim Report 2023 Payments for investments 595,377,614.00 126,279,631.00 Net increase in pledged loans granted Net payments for the acquisition of subsidiaries and other business units Cash used in other investing activities Subtotal of cash used in investing activities 730,729,689.57 158,766,591.27 Net cash generated from/used in investing activities -45,360,077.56 -86,580,833.90 3. Cash flows from financing activities: Capital contributions received Including: Capital contributions by non-controlling interests to subsidiaries Borrowings raised Cash generated from other financing activities 49,395,924.99 Subtotal of cash generated from financing activities 49,395,924.99 Repayment of borrowings Interest and dividends paid 8,886,489.92 18,895,164.72 Including: Dividends paid by subsidiaries to non-controlling interests Cash used in other financing activities 2,604,075.01 Subtotal of cash used in financing activities 8,886,489.92 21,499,239.73 Net cash generated from/used in financing activities -8,886,489.92 27,896,685.26 4. Effect of foreign exchange rates changes on cash and cash equivalents 5. Net increase in cash and cash equivalents -159,043,384.23 -132,984,649.76 Add: Cash and cash equivalents, beginning of the period 810,350,966.05 573,623,529.10 6. Cash and cash equivalents, end of the period 651,307,581.82 440,638,879.34 Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 68 Changchai Company, Limited Interim Report 2023 6. Cash Flow Statement of the Company as the Parent Unit: RMB Item H1 2023 H1 2022 1. Cash flows from operating activities: Proceeds from sale of commodities and rendering of services 882,438,846.47 786,613,668.93 Tax rebates 20,491,423.94 15,030,607.99 Cash generated from other operating activities 9,587,042.20 11,394,587.24 Subtotal of cash generated from operating activities 912,517,312.61 813,038,864.16 Payments for commodities and services 774,101,281.20 656,683,755.72 Cash paid to and for employees 139,789,044.66 142,487,390.71 Taxes paid 7,394,673.54 17,126,241.78 Cash used in other operating activities 247,440,184.71 65,961,229.60 Subtotal of cash used in operating activities 1,168,725,184.11 882,258,617.81 Net cash generated from/used in operating activities -256,207,871.50 -69,219,753.65 2. Cash flows from investing activities: Proceeds from disinvestment 610,000,000.00 Return on investment 4,337,174.74 11,181,384.11 Net proceeds from the disposal of fixed assets, intangible assets 57,813,485.80 and other long-lived assets Net proceeds from the disposal of subsidiaries and other business units Cash generated from other investing activities Subtotal of cash generated from investing activities 672,150,660.54 11,181,384.11 Payments for the acquisition of fixed assets, intangible assets and 8,705,239.80 3,984,411.73 other long-lived assets Payments for investments 580,000,000.00 53,520,800.00 Net payments for the acquisition of subsidiaries and other business units Cash used in other investing activities Subtotal of cash used in investing activities 588,705,239.80 57,505,211.73 Net cash generated from/used in investing activities 83,445,420.74 -46,323,827.62 3. Cash flows from financing activities: Capital contributions received Borrowings raised Cash generated from other financing activities 49,395,924.99 Subtotal of cash generated from financing activities 49,395,924.99 Repayment of borrowings Interest and dividends paid 8,773,914.91 18,348,005.18 Cash used in other financing activities 47,604,075.01 Subtotal of cash used in financing activities 8,773,914.91 65,952,080.19 Net cash generated from/used in financing activities -8,773,914.91 -16,556,155.20 4. Effect of foreign exchange rates changes on cash and cash 69 Changchai Company, Limited Interim Report 2023 equivalents 5. Net increase in cash and cash equivalents -181,536,365.67 -132,099,736.47 Add: Cash and cash equivalents, beginning of the period 704,659,776.14 476,410,739.41 6. Cash and cash equivalents, end of the period 523,123,410.47 344,311,002.94 Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 70 Changchai Company, Limited Interim Report 2023 7. Consolidated Statements of Changes in Owners’ Equity H1 2023 Unit: RMB H1 2023 Equity attributable to owners of the Company as the parent Other L equity e instruments s s: T G P r en Pr Non-cont Total Item er e Other er ef rolling owners’ Share pe Capital a compreh Specific Surplus al Retained Ot er Subtotal capital tu Ot reserves s ensive reserve reserves re earnings her interests equity re al he u income se d b r r rv sh o y e ar n st es ds o c k 1. Balance as at the end of the 705,692,5 640,133, 655,341, 18,848,8 349,197, 915,495, 3,284,71 72,464,17 3,357,174 period of prior year 07.00 963.01 704.07 56.75 725.72 909.35 0,665.90 2.67 ,838.57 Add: Adjustment for change in accounting policy 71 Changchai Company, Limited Interim Report 2023 Adjustment for correction of previous error Adjustment for business combination under common control Other adjustments 2. Balance as at the beginning of 705,692,5 640,133, 655,341, 18,848,8 349,197, 915,495, 3,284,71 72,464,17 3,357,174 the Reporting Period 07.00 963.01 704.07 56.75 725.72 909.35 0,665.90 2.67 ,838.57 3. Increase/ decrease in the period 73,660,1 2,177,81 124,880, 200,718, 4,162,399 204,880,7 (“-” for decrease) 50.00 0.33 399.59 359.92 .26 59.18 3.1 Total comprehensive 73,660,1 131,937, 205,597, 4,162,399 209,759,8 income 50.00 324.66 474.66 .26 73.92 3.2 Capital increased and reduced by owners 3.2.1 Ordinary shares increased by owners 3.2.2 Capital increased by holders of other equity instruments 3.2.3 Share-based payments included in owners’ equity 3.2.4 Other -7,056,92 -7,056,9 -7,056,92 3.3 Profit distribution 5.07 25.07 5.07 3.3.1 Appropriation to surplus reserves 3.3.2 Appropriation to general reserve 72 Changchai Company, Limited Interim Report 2023 3.3.3 Appropriation to -7,056,92 -7,056,9 -7,056,92 owners (or shareholders) 5.07 25.07 5.07 3.3.4 Other 3.4 Transfers within owners’ equity 3.4.1 Increase in capital (or share capital) from capital reserves 3.4.2 Increase in capital (or share capital) from surplus reserves 3.4.3 Loss offset by surplus reserves 3.4.4 Changes in defined benefit schemes transferred to retained earnings 3.4.5 Other comprehensive income transferred to retained earnings 3.4.6 Other 2,177,81 2,177,81 2,177,810 3.5 Specific reserve 0.33 0.33 .33 4,598,47 4,598,47 4,598,473 3.5.1 Increase in the period 3.04 3.04 .04 2,420,66 2,420,66 2,420,662 3.5.2 Used in the period 2.71 2.71 .71 3.6 Other 4. Balance as at the end of the 705,692,5 640,133, 729,001, 21,026,6 349,197, 1,040,37 3,485,42 76,626,57 3,562,055 Reporting Period 07.00 963.01 854.07 67.08 725.72 6,308.94 9,025.82 1.93 ,597.75 73 Changchai Company, Limited Interim Report 2023 H1 2022 Unit: RMB H1 2022 Equity attributable to owners of the Company as the parent Other L equity e instruments s s: P T G er r en Pr Non-cont Total Item p e Other er ef rolling owners’ Share et Capital a compreh Specific Surplus al Retained Ot er Subtotal capital u O reserves s ensive reserve reserves re earnings her interests equity re al th u income se d b er r rv sh o y e ar n st es d o s c k 1. Balance as at the end of the 705,692,5 640,676, 506,011, 18,812,9 334,144, 872,212, 3,077,55 19,424,23 3,096,974 period of prior year 07.00 218.40 499.55 50.04 488.46 354.88 0,018.33 0.98 ,249.31 Add: Adjustment for change in accounting policy Adjustment for correction of previous error 74 Changchai Company, Limited Interim Report 2023 Adjustment for business combination under common control Other adjustments 2. Balance as at the beginning of 705,692,5 640,676, 506,011, 18,812,9 334,144, 872,212, 3,077,55 19,424,23 3,096,974 the Reporting Period 07.00 218.40 499.55 50.04 488.46 354.88 0,018.33 0.98 ,249.31 3. Increase/ decrease in the period -542,25 -49,265, -32,943,2 -82,750, 50,331,82 -32,418,8 (“-” for decrease) 5.39 150.00 74.79 680.18 4.28 55.90 3.1 Total comprehensive -49,265, -14,595,2 -63,860, -63,862,1 -1,732.08 income 150.00 69.61 419.61 51.69 3.2 Capital increased and -542,25 -542,255 50,333,55 49,791,30 reduced by owners 5.39 .39 6.36 0.97 3.2.1 Ordinary shares increased by owners 3.2.2 Capital increased by holders of other equity instruments 3.2.3 Share-based payments included in owners’ equity -542,25 -542,255 50,333,55 49,791,30 3.2.4 Other 5.39 .39 6.36 0.97 -18,348,0 -18,348, -18,348,0 3.3 Profit distribution 05.18 005.18 05.18 3.3.1 Appropriation to surplus reserves 3.3.2 Appropriation to general reserve 3.3.3 Appropriation to -18,348,0 -18,348, -18,348,0 owners (or shareholders) 05.18 005.18 05.18 75 Changchai Company, Limited Interim Report 2023 3.3.4 Other 3.4 Transfers within owners’ equity 3.4.1 Increase in capital (or share capital) from capital reserves 3.4.2 Increase in capital (or share capital) from surplus reserves 3.4.3 Loss offset by surplus reserves 3.4.4 Changes in defined benefit schemes transferred to retained earnings 3.4.5 Other comprehensive income transferred to retained earnings 3.4.6 Other 3.5 Specific reserve 3.5.1 Increase in the period 3.5.2 Used in the period 3.6 Other 4. Balance as at the end of the 705,692,5 640,133, 456,746, 18,812,9 334,144, 839,269, 2,994,79 69,756,05 3,064,555 Reporting Period 07.00 963.01 349.55 50.04 488.46 080.09 9,338.15 5.26 ,393.41 Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 76 Changchai Company, Limited Interim Report 2023 8. Statements of Changes in Owners’ Equity of the Company as the Parent H1 2023 Unit: RMB H1 2023 Other equity instruments Le Pe ss: rp Other Pre Tre Ot Total Item et Capital comprehen Specific Surplus Retained Share capital fer Ot asu he owners’ ua reserves sive reserve reserves earnings red he ry r equity l income sha r sto bo res ck nd s 1. Balance as at the end of the 705,692,507.0 659,418,70 655,341,70 18,848,856. 349,197,725. 873,168,182. 3,261,667,6 period of prior year 0 0.67 4.07 75 72 73 76.94 Add: Adjustment for change in accounting policy Adjustment for correction of previous error Other adjustments 2. Balance as at the beginning of 705,692,507.0 659,418,70 655,341,70 18,848,856. 349,197,725. 873,168,182. 3,261,667,6 the Reporting Period 0 0.67 4.07 75 72 73 76.94 3. Increase/ decrease in the period 73,660,150 2,177,810.3 124,988,918. 200,826,879 (“-” for decrease) .00 3 76 .09 77 Changchai Company, Limited Interim Report 2023 3.1 Total comprehensive 73,660,150 132,045,843. 205,705,993 income .00 83 .83 3.2 Capital increased and reduced by owners 3.2.1 Ordinary shares increased by owners 3.2.2 Capital increased by holders of other equity instruments 3.2.3 Share-based payments included in owners’ equity 3.2.4 Other -7,056,925.0 3.3 Profit distribution -7,056,925.07 7 3.3.1 Appropriation to surplus reserves 3.3.2 Appropriation to -7,056,925.0 -7,056,925.07 owners (or shareholders) 7 3.3.3 Other 3.4 Transfers within owners’ equity 3.4.1 Increase in capital (or share capital) from capital reserves 3.4.2 Increase in capital (or share capital) from surplus reserves 3.4.3 Loss offset by surplus reserves 78 Changchai Company, Limited Interim Report 2023 3.4.4 Changes in defined benefit schemes transferred to retained earnings 3.4.5 Other comprehensive income transferred to retained earnings 3.4.6 Other 2,177,810.3 2,177,810.3 3.5 Specific reserve 3 3 4,598,473.0 4,598,473.0 3.5.1 Increase in the period 4 4 2,420,662.7 2,420,662.7 3.5.2 Used in the period 1 1 3.6 Other 4. Balance as at the end of the 705,692,507.0 659,418,70 729,001,85 21,026,667. 349,197,725. 998,157,101. 3,462,494,5 Reporting Period 0 0.67 4.07 08 72 49 56.03 H1 2022 Unit: RMB H1 2022 Other equity instruments Le Pe ss: rp Other Pre Tr O Total Item et Capital comprehen Specific Surplus Retained Share capital fer Ot eas th owners’ ua reserves sive reserve reserves earnings red he ury er equity l income sha r sto bo res ck nd s 79 Changchai Company, Limited Interim Report 2023 1. Balance as at the end of the 705,692,507.0 659,418,700 506,011,49 18,812,950. 334,144,488. 756,037,052. 2,980,117,19 period of prior year 0 .67 9.55 04 46 58 8.30 Add: Adjustment for change in accounting policy Adjustment for correction of previous error Other adjustments 2. Balance as at the beginning of 705,692,507.0 659,418,700 506,011,49 18,812,950. 334,144,488. 756,037,052. 2,980,117,19 the Reporting Period 0 .67 9.55 04 46 58 8.30 3. Increase/ decrease in the period -49,265,15 -14,234,832.3 -63,499,982. (“-” for decrease) 0.00 5 35 -49,265,15 -45,151,977. 3.1 Total comprehensive income 4,113,172.83 0.00 17 3.2 Capital increased and reduced by owners 3.2.1 Ordinary shares increased by owners 3.2.2 Capital increased by holders of other equity instruments 3.2.3 Share-based payments included in owners’ equity 3.2.4 Other -18,348,005.1 -18,348,005. 3.3 Profit distribution 8 18 3.3.1 Appropriation to surplus reserves 3.3.2 Appropriation to owners -18,348,005.1 -18,348,005. (or shareholders) 8 18 80 Changchai Company, Limited Interim Report 2023 3.3.3 Other 3.4 Transfers within owners’ equity 3.4.1 Increase in capital (or share capital) from capital reserves 3.4.2 Increase in capital (or share capital) from surplus reserves 3.4.3 Loss offset by surplus reserves 3.4.4 Changes in defined benefit schemes transferred to retained earnings 3.4.5 Other comprehensive income transferred to retained earnings 3.4.6 Other 3.5 Specific reserve 3.5.1 Increase in the period 3.5.2 Used in the period 3.6 Other 4. Balance as at the end of the 705,692,507.0 659,418,700 456,746,34 18,812,950. 334,144,488. 741,802,220. 2,916,617,2 Reporting Period 0 .67 9.55 04 46 23 15.95 Legal representative: Xie Guozhong General Manager: Xie Guozhong Head of the accounting department: Jiang He 81 Changchai Company, Limited Interim Report 2023 III. Company Profile Changchai Company, Limited (hereinafter referred to as “the Company”) was founded on 5 May 1994, which is a company limited by shares promoted solely by Changzhou Diesel Engine Plant through the approval by the State Commission for Restructuring the Economic Systems with document TGS [1993] No. 9 on 15 January 1993 by way of public offering of shares. With the approved of the People’s Government of Jiangsu Province SZF [1993] No. 67, as well as reexamined and approved by China Securities Regulatory Commission (“CSRC”) through document ZJFSZ (1994) No. 9, the Company initially issued A shares to the public from 15 March 1994 to 30 March 1994. As approved by the Shenzhen Stock Exchange through document SZSFZ (1994) No. 15, such tradable shares of the public got listing on 1 July 1994 at Shenzhen Stock Exchange with “Su Changchai A” for short of stock, as well as “0570” as stock code (present stock code is “000570”). In 1996, with the recommendation of the Office of the People’s Government of Jiangsu Province SZBH [1996] No. 13, as well as first review by Shenzhen Municipal Securities Administration Office through SZBZ [1996] No. 24, and approval of the State Council Securities Commission ZWF [1996] No. 27, the Company issued 100 million B shares to qualified investors on 27 August 1996 to 30 August 1996, getting listed on 13 September 1996. On 9 June 2006, the Company held a shareholders’ general meeting related to A shares market to examine and approve share merger reform plan, and performed the share merger reform on 19 June 2006. As examined and approved at the 2nd Extraordinary General Meeting of 2009 in September 2009, based on the total share capital of 374,249,551 shares as at 30 June 2009, the Company implemented the profit distribution plan, i.e. to distribute 5 bonus shares and cash of RMB0.80 for every 10 shares, with registered capital increased by RMB187,124,775.00, as well as registered capital of RMB561,374,326.00 after change, which verified by Jiangsu Gongzheng Tianye Certified Public Accountants Company Limited with issuing Capital Verification Report SGC [2010] No. B002. A non-public offering of up to 168,412,297 new shares was deliberated on and approved as a resolution of the 2020 Annual General Meeting held on 7 May 2021 and approved by the Approval of the Non-public Offering of Shares of Changchai Co., Ltd. (CSRC Permit [2020] No. 3374) issued by Changchai Company Limited the China Securities Regulatory Commission. On 16 June 2021, the capital verification report "S.G. W [2021] B062" was issued by Gongzheng Tianye Accounting Firm (Special General Partnership), confirming that the Company had issued 144,318,181 RMB ordinary shares (A shares) in a non-public offering, with an additional paid-in capital (share capital) of RMB144,318,181. The total amount raised was RMB634,999,996.40; the net amount raised was RMB620,665,733.97, which increased the capital reserve (share capital premium) by RMB476,347,552.97. As of 31 December 2021, the total share capital of the Company was RMB705,692,507. The unified social credit code of the enterprise business license of the Company is 91320400134792410W. The Company’s registered address is situated at No. 123 Huaide Middle Road, Changzhou, Jiangsu, as well as its head office located at No. 123 Huaide Middle Road, Changzhou, Jiangsu. The Company belongs to manufacturing with business scope including manufacturing and sale of diesel engine, diesel engines part and casting, grain harvesting machine, rotary cultivators, walking tractor, mould and fixtures, assembling and sale of diesel generating set and pumping unit. The Company mainly engaged in the production and sales of small and medium-sized single cylinders and multi-cylinder diesel engine with the label of Changchai Brand. The diesel engine produced and sold by the Company were mainly used in tractors, combine harvest models, light commercial vehicle, farm equipment, small-sized construction machinery, generating sets and shipborne machinery and equipment, etc. The Company’s main business remained unchanged in the Reporting 82 Changchai Company, Limited Interim Report 2023 Period. The Company established the Shareholders’ General Meeting, the Board of Directors and the Supervisory Committee, Corporate office, Financial Department, Political Department, Investment and Development Department, Audit Department, Human Recourses Department, Production Department, Procurement Department, Sales Company, Chief Engineer Office, Technology Center, QA Department, Foundry Branch, Machine Processing Branch, Single-cylinder Engine branch, Multi-cylinder Engine Branch and Overseas Business Department in the Company. The financial report has been approved to be issued by the Board of Directors on 22 August 2023. The consolidated scope of the Company of the Reporting Period includes the Company as the parent and 8 subsidiaries. For the details of the consolidated scope of the Reporting Period and the changes situation, please refer to the changes of the consolidated scope of the notes to the financial report and the notes to the equities among other entities. IV. Basis for Preparation of the Financial Report 1. Basis for Preparation With the going-concern assumption as the basis and based on transactions and other events that actually occurred, the Group prepared financial statements in accordance with The Accounting Standards for Business Enterprises—Basic Standard issued by the Ministry of Finance with Decree No. 33 and revised with Decree No. 76, the various specific accounting standards, the Application Guidance of Accounting Standards for Business Enterprises, the Interpretation of Accounting Standards for Business Enterprises and other regulations issued and revised from 15 February 2006 onwards (hereinafter jointly referred to as “the Accounting Standards for Business Enterprises”, “China Accounting Standards” or “CAS”), as well as the Rules for Preparation Convention of Disclosure of Public Offering Companies No.15 – General Regulations for Financial Reporting (revised in 2014) by China Securities Regulatory Commission. In accordance with relevant provisions of the Accounting Standards for Business Enterprises, the Group adopted the accrual basis in accounting. Except for some financial instruments, where impairment occurred on an asset, an impairment reserve was withdrawn accordingly pursuant to relevant requirements. 2. Continuation The Company comprehensively evaluated the information acquired recently that there would be no such factors in the 12 months from the end of the Reporting Period that would obviously influence the continuation capability of the Company and predicted that the operating activities would continue in the future 12 months of the Company. The financial statement compiled base on the continuous operation. V. Important Accounting Policies and Estimations Notification of specific accounting policies and accounting estimations: The Company and each subsidiary according to the actual production and operation characteristics and in accord with the regulations of the relevant ASBE, formulated certain specific accounting policies and accounting estimations, which mainly reflected in the financial instruments, withdrawal method of the bad debt provision of the accounts receivable, the measurement of the inventory and the depreciation of the fixed assets etc. 83 Changchai Company, Limited Interim Report 2023 1. Statement of Compliance with the Accounting Standards for Business Enterprises The financial statements prepared by the Group are in compliance with in compliance with the Accounting Standards for Business Enterprises, which factually and completely present the Company’s and the Group’s financial positions, business results and cash flows and other relevant information. 2. Fiscal Period The fiscal periods are divided into fiscal year and metaphase, the fiscal year is from January 1 to December 31 and as the metaphase included monthly, quarterly and semi-yearly periods. 3. Operating Cycle A normal operating cycle refers to a period from the Group purchasing assets for processing to realizing cash or cash equivalents. An operating cycle for the Group is 12 months, which is also the classification criterion for the liquidity of its assets and liabilities. 4. Currency Used in Bookkeeping Renminbi is functional currency of the Company. 5. Accounting Methods for Business Combinations under the Same Control and Business Combinations not under the Same Control (1) Business combinations under the same control: A business combination under the same control is a business combination in which all of the combining enterprises are ultimately controlled by the same party or the same parties both before and after the business combination and on which the control is not temporary. For the merger of enterprises under the same control, if the consideration of the merging enterprise is that it makes payment in cash, transfers non-cash assets or bear its debts, it shall, on the date of merger, regard the share of the book value of the owner's equity of the merged enterprise as the initial cost of the long-term equity investment. The difference between the initial cost of the long-term equity investment and the payment in cash, non-cash assets transferred as well as the book value of the debts borne by the merging party shall offset against the capital reserve. If the capital reserve is insufficient to dilute, the retained earnings shall be adjusted. If the consideration of the merging enterprise is that it issues equity securities, it shall, on the date of merger, regard the share of the book value of the owner's equity of the merged enterprise as the initial cost of the long-term equity investment. The total face value of the stocks issued shall be regarded as the capital stock, while the difference between the initial cost of the long-term equity investment and total face value of the shares issued shall offset against the capital reserve. If the capital reserve is insufficient to dilute, the retained earnings shall be adjusted. All direct costs for the business combination, including expenses for audit, evaluating and legal services shall be recorded into the profits and losses at the current period. The expenses such as the handling charges and commission etc, premium income of deducting the equity securities, and as for the premium income was insufficient to dilute, the retained earnings shall be written down. Owning to the reasons such as the additional investment, for the equity investment held before acquiring the 84 Changchai Company, Limited Interim Report 2023 control right of the combined parties, the confirmed relevant gains and losses, other comprehensive income and the changes of other net assets since the date of the earlier one between the date when acquiring the original equity right and the date when the combine parties and combined ones were under the same control to the combination date, should be respectively written down and compared with the beginning balance of retained earnings or the current gains and losses during the statement period. (2) Business combinations not under the same control A business combination not under the same control is a business combination in which the combining enterprises are not ultimately controlled by the same party or the same parties both before and after the business combination. The combination costs of the acquirer and the identifiable net assets obtained by the acquirer in a business combination shall be measured at the fair values. The acquirer shall recognize the positive balance between the combination costs and the fair value of the identifiable net assets it obtains forms the acquiree as business reputation. The direct relevant expenses occurred from the enterprise combination should be included in the current gains and losses when occurred. The combination costs of the acquirer and the identifiable net assets obtained by it in the combination shall be measured according to their fair values at the acquiring date. The difference between the fair value of the assets paid out by the Company and its book value should be included in the current gains and losses. The purchase date refers to the date that the purchaser acquires the control right of the acquiree. For the business combinations not under the same control realized through step by step multiple transaction, as for the equity interests that the Group holds in the acquiree before the acquiring date, they shall be re-measured according to their fair values at the acquiring date; the positive difference between their fair values and carrying amounts shall be recorded into the investment gains for the period including the acquiring date. The equity holed by the acquiree which involved with the other comprehensive income and the other owners’ equities changes except for the net gains and losses, other comprehensive income and the profits distribution and other related comprehensive gains and other owners’ equities which in relation to the equity interests that the Group holds in the acquiree before the acquiring date should be transferred into the current investment income on the acquiring date, except for the other comprehensive income occurred from the re-measurement of the net profits of the defined benefit plans or the changes of the net assets of the investees. 6. Methods for Preparing Consolidated Financial Statements The Company confirms the consolidated scope based on the control and includes the subsidiaries with actual control right into the consolidated financial statement. The consolidated financial statement of the Company is compiled according to the regulations of No. 33 of ASBE-Consolidated Financial Statement and the relevant regulations and as for the whole significant come-and-go balance, investment, transaction and the unrealized profits should be written off when compiling the consolidated financial statement. The portion of a subsidiary’s shareholders’ equity and the portion of a subsidiary’s net profits and losses for the period not held by the Group are recognized as minority interests and minority shareholder profits and losses respectively and presented separately under shareholders’ equity and net profits in the consolidation financial statements. The portion of a subsidiary’s net profits and losses for the period that belong to minority interests is presented as the item of “minority shareholder profits and losses” under the bigger item of net profits in the consolidated financial statements. Where the loss of a subsidiary shared by minority shareholders exceeds the portion enjoyed by minority shareholders in the subsidiary’s opening owners’ equity, minority interests are offset. The accounting policy or accounting period of each subsidiary is different from which of the Company, which 85 Changchai Company, Limited Interim Report 2023 shall be adjusted as the Company; or subsidiaries shall prepare financial statement again required by the Company when preparing the consolidated financial statements. As for the added subsidiary company not controlled by the same enterprise preparing the consolidated financial statement, shall adjust individual financial statement based on the fair value of the identifiable net assets on the acquisition date; as for the added subsidiary companies controlled by the same enterprise preparing the financial statement, shall not adjust the financial statement of the subsidiaries, namely survived by integration as participating in the consolidation when the final control party starts implementing control and should adjust the period-begin amount of the consolidated balance sheet and at the same time adjust the relevant items of the compared statement. As for the disposed subsidiaries, the operation result and the cash flow should be included in the consolidated income statement and the consolidated cash flow before the disposing date; the disposed subsidiaries of the current period, should not be adjusted the period-begin amount of the consolidated balance sheet. Where the Group losses control on its original subsidiaries due to disposal of some equity investments or other reasons, the residual equity interests are re-measured according to the fair value on the date when such control ceases. The summation of the consideration obtained from the disposal of equity interests and the fair value of the residual equity interests, minus the portion in the original subsidiary’s net assets measured on a continuous basis from the acquisition date that is enjoyable by the Group according to the original shareholding percentage in the subsidiary, is recorded in investment gains for the period when the Group’s control on the subsidiary ceases. Other comprehensive incomes in relation to the equity investment and the other owners’ equities changes except for the net gains and losses, other comprehensive income and profits distribution in the original subsidiary are treated on the same accounting basis as the acquiree directly disposes the relevant assets or liabilities (that is, except for the changes in the net liabilities or assets with a defined benefit plan resulted from re-measurement of the original subsidiary, the rest shall all be transferred into current investment gains) when such control ceases. And subsequent measurement is conducted on the residual equity interests according to the No.2 Accounting Standard for Business Enterprises-Long-term Equity Investments or the No.22 Accounting Standard for Business Enterprises-Recognition and Measurement of Financial Instruments. For the disposal of equity investment belongs to a package deal, should be considered as a transaction and conduct accounting treatment. However, Before losing control, every disposal cost and corresponding net assets balance of subsidiary of disposal investment are confirmed as other comprehensive income in consolidated financial statements, which together transferred into the current profits and losses in the loss of control, when the Group losing control on its subsidiary. For the disposal of the equity investment not belongs to a package deal, should be executed accounting treatment according to the relevant policies of partly disposing the equity investment of the subsidiaries under the situation not lose the control right before losing the control right; when losing the control right, the former should be executed accounting treatment according to the general disposing method of the disposal of the subsidiaries. 7. Classification of Joint Arrangements and Accounting Treatment of Joint Operations The Group classifies joint arrangements into joint operations and joint ventures. A joint operation refers to a joint arrangement where the Group is the joint operations party of the joint arrangement and enjoys assets and has to bear liabilities related to the arrangement. The Company confirms the following items related to the interests share among the joint operations and executes accounting treatment according to the regulations of the relevant ASBE: (1) Recognizes the assets that it holds and bears in the joint operation and recognizes the jointly-held assets 86 Changchai Company, Limited Interim Report 2023 according to the Group’s stake in the joint operation; (2) Recognizes the liabilities that it holds and bears in the joint operation and recognizes the jointly-held liabilities according to the Group’s stake in the joint operation; (3) Recognizes the income from sale of the Group’s share in the output of the joint operation (4) Recognizes the income from sale of the joint operation’s outputs according to the Group’s stake in it (5) Recognizes the expense solely incurred to the Group and the expense incurred to the joint operation according to the Group’s stake in it. 8. Recognition Standard for Cash and Cash Equivalents In the Group’s understanding, cash and cash equivalents include cash on hand, any deposit that can be used for cover, and short-term (usually due within 3 months since the day of purchase) and high circulating investments, which are easily convertible into known amount of cash and whose risks in change of value are minimal. 9. Foreign Currency Businesses and Translation of Foreign Currency Financial Statements (1) Foreign currency business Concerning the foreign-currency transactions that occurred, the foreign currency shall be converted into the recording currency according to the middle price of the market exchange rate disclosed by the People’s Bank of China on the date of the transaction. Among the said transactions that occurred, those involving foreign exchanges shall be converted according to the exchange rates adopted in the actual transactions. On the balance sheet date, the foreign-currency monetary assets and the balance of the liability account shall be converted into the recoding currency according to the middle price of the market exchange rates disclosed by the People’s Bank of China on the Balance Sheet Date. The difference between the recording-currency amount converted according to the exchange rate on the Balance Sheet Date and the original book recording-currency amount shall be recognized as gains/losses from foreign exchange. And the exchange gain/loss caused by the foreign-currency borrowings related to purchasing fixed assets shall be handled according to the principle of capitalizing borrowing expenses; the exchange gain/loss incurred in the establishment period shall be recorded into the establishment expense; others shall be recorded into the financial expenses for the current period. On the balance sheet date, the foreign-currency non-monetary items measured by historical cost shall be converted according to the middle price of the market exchange disclosed by the People’s Bank of China on the date of the transaction, with no changes in the original recording-currency amount; while the foreign-currency non-monetary items measured by fair value shall be converted according to the middle price of the market exchange disclosed by the People’s Bank of China on the date when the fair value is recognized, and the exchange gain/loss caused thereof shall be recognized as the gain/loss from fair value changes and recorded into the gain/loss of the current period. (2) Translation of foreign currency The assets and liabilities items among the balance sheet of the foreign operation shall be translated at a spot exchange rate on the balance sheet date. Among the owner’s equity items, except for the items as “undistributed profits”, other items shall be translated at the spot exchange rate at the time when they are incurred. And the revenues and expenses items among the balance sheet of the foreign operation shall be translated at the approximate exchange rate of the transaction date. The difference caused from the above transaction of the foreign currency statement should be listed in the other comprehensive income among the owners’ equities. 87 Changchai Company, Limited Interim Report 2023 10. Financial Instruments (1) Classification of Financial Instruments The Company classifies the financial assets when initially recognized into the following three categories based on the business model for financial assets management and characteristics of contractual cash flow of financial assets: financial assets measured at amortized cost, financial assets at fair value through other comprehensive income (debt instruments) and financial assets at fair value through profit or loss Financial liabilities were classifies when initially recognized into financial liabilities at fair value through profit or loss and financial liabilities measured at amortized cost. (2) Recognition Basis and Measurement Method for Financial Instruments ① Financial assets measured at amortized cost Financial assets at amortized cost include notes receivable, accounts receivable, other receivables, long-term receivables, and investment in debt obligations which are initially measured at fair value and related transaction cost shall be recorded into the initial recognized amount. For accounts receivable excluding significant financing and accounts receivable that the Company decides not to consider financing components less than one year, the initial measurement shall be made at the contract transaction price. The interest calculated with actual rates for the holding period shall be recorded into the current profit or loss. When recovered or disposed, the difference between the price obtained and the carrying value of the financial assets shall be recorded into the current profit or loss. ② Financial assets at fair value through other comprehensive income (debt instruments) Financial assets at fair value through other comprehensive income (debt instruments) include accounts receivable financing and investment in other debt obligations which are initially measured at fair value and related transaction cost shall be recorded into the initial recognized amount. The subsequent measurement of the financial assets shall be at fair value and changes of fair value except for interest calculated with actual rates, impairment losses or gains and exchange gains or losses shall be recorded into other comprehensive income. When derecognized, the accumulated gains or losses originally recorded into other comprehensive income shall be transferred into the current profit or loss. ③ Financial assets at fair value through other comprehensive income (equity instruments) Financial assets at fair value through other comprehensive income (equity instruments) include investment in other equity instruments, etc. which are initially measured at fair value and related transaction cost shall be recorded into the initial recognized amount. The subsequent measurement of the financial assets shall be at fair value and changes of fair value shall be recorded into other comprehensive income. The dividends obtained shall be recorded into the current profit or loss. When derecognized, the accumulated gains or losses originally recorded into other comprehensive income shall be transferred into retained earnings. ④ Financial assets at fair value through profit or loss Financial assets at fair value through profit or loss include held-for-trading financial assets, derivative financial assets and other non-current financial assets which are initially measured at fair value and the related transaction cost shall be recorded into the current profit or loss. The subsequent measurement of the financial assets shall be at fair value and the changes of fair value shall be recorded into the current profit or loss. ⑤ Financial liabilities at fair value through profit or loss Financial liabilities at fair value through profit or loss include held-for-trading financial liabilities and derivative financial liabilities which are initially measured at fair value and the related transaction cost shall be recorded into the current profit or loss. The subsequent measurement of the financial liabilities shall be at fair value and the changes of fair value shall be recorded into the current profit or loss. When derecognized, the difference between 88 Changchai Company, Limited Interim Report 2023 the carrying value and the paid consideration shall be recorded into the current profit or loss. ⑥ Financial liabilities at amortized cost Financial liabilities at amortized cost include short-term borrowings, notes payable, accounts payable, other payables, long-term borrowings, bonds payable and long-term payables which are initially measured at fair value and the related transaction cost shall be recorded into the initial recognized amount. The interest calculated with actual rates for the holding period shall be recorded into the current profit or loss. When derecognized, the difference between the paid consideration and the carrying value of the financial liabilities shall be recorded into the current profit or loss. (3) Recognition Basis and Measurement of Transfer of Financial Assets Where the Company has transferred nearly all of the risks and rewards related to the ownership of the financial asset to the transferee, it shall stop recognizing the financial asset and separately recognize the rights and obligations generated retained from the transfer as assets or liabilities. If it retained nearly all of the risks and rewards related to the ownership of the financial asset, it shall continue to recognize the transferred financial asset. Where the Company does not transfer or retain nearly all of the risks and rewards related to the ownership of a financial asset, it shall deal with it according to the circumstances as follows, respectively: (1) If it gives up its control over the financial asset, it shall stop recognizing the financial asset and separately recognize the rights and obligations generated retained from the transfer as assets or liabilities; (2) If it does not give up its control over the financial asset, it shall, according to the extent of its continuous involvement in the transferred financial asset, recognize the related financial asset and recognize the relevant liability accordingly. If the transfer of an entire financial asset satisfies the conditions for stopping recognition, the difference between the amounts of the following 2 items shall be recorded in the profits and losses of the current period: (1) The carrying value of the transferred financial asset on the derecognition date; (2) The sum of consideration received from the transfer of financial assets, and derecognition amount among the accumulative amount of the changes of the fair value originally recorded in the other comprehensive income (the financial assets involve transfer are investments in debt instruments at fair value through other comprehensive income. If the transfer of partial financial asset satisfies the conditions to stop the recognition, the entire carrying value of the transferred financial asset shall, between the portion whose recognition has been stopped and the portion whose recognition has not been stopped, be apportioned according to their respective relative fair value on the transfer date, and the difference between the amounts of the following two items shall be included into the profits and losses of the current period: (1)The carrying value of the portion whose recognition has been stopped; (2)The sum of consideration of the portion whose recognition has been stopped, and derecognition amount among the accumulative amount of the changes of the fair value originally recorded in the other comprehensive income (the financial assets involve transfer are investments in debt instruments at fair value through other comprehensive income. (4) Derecognition Basis of Financial Liabilities A financial liability or part of it can be derecognized after its current obligation has been relieved in full or in part. (5) Recognition of Fair Value of Financial Assets and Financial Liabilities The fair value of financial instruments with an active market is determined by the quoted price in the active market. For financial instruments without active market, the fair value is determined by valuation techniques. The Company adopts the valuation techniques applicable to the current conditions which are supported by sufficient data and other information for valuation, and selects the input values consistent with the characteristics of assets or liabilities considered by market participants in asset or liability transactions, with priority to observable input values. Unobservable input values are used only when relevant observable input values are not available or practical. 89 Changchai Company, Limited Interim Report 2023 (6) Impairment of financial instrument ① Impairment measurement and accounting handling of financial instrument Based on expected credit loss, the Company conducts impairment handling and confirms credit impairment loss for financial assets which is measured by amortized cost, debt instrument investment which is measured by fair value and whose change is calculated into other comprehensive profits, financial guarantee contract. Expected credit loss refers to weighted average of credit loss of financial instrument which takes the risk of contract breach occurrence as the weight. Credit loss refers to the difference between all contract cash flow which is converted into cash according to actual interest rate and receivable according to contract and all cash flow which to be charged as expected, i.e. current value of all cash shortage. Among it, as for financial asset purchased or original which has had credit impairment, it should be converted into cash according actual interest rate of this financial asset after credit adjustment. Lifetime expected credit losses refer to those caused by possible defaults during the entire expected duration of a financial instrument. The expected credit losses in the next 12 months refers to those caused by the default events of the financial instrument that may occur within 12 months (or the expected duration if the expected duration of the financial instrument is less than 12 months) after the balance sheet date, and is part of the expected credit losses in the entire duration. On each balance sheet date, the Company respectively measured the expected credit losses of financial instruments in different stages. If the credit risk of a financial instrument has had no significant increase since its initial recognition, the instrument shall fall in the first stage, for which the Company would measure the loss reserves according to the expected credit losses in the future 12 months. If the credit risk of a financial instrument has had a significant increase since its initial recognition but no credit impairment has occurred, the instrument shall fall in the second stage, for which the Company would measure the loss reserves according to the expected credit losses in the entire duration of the instrument. If the credit impairment has occurred since its initial recognition, the financial instrument shall fall in the third stage, for which the Company would measure the loss reserves according to the expected credit losses in the entire duration of the instrument. As for a financial instrument with low credit risks on the balance sheet date, the Company measured the loss reserves according to the expected credit losses in the future 12 months, assuming that its credit risk has had no significant increase since its initial recognition. For financial instruments with low credit risks in stages 1 and 2, the Company calculated the interest income at the effective interest rate and on the carrying amount of the instruments without deductions for provisions for asset impairment. For financial instruments in stage 3, interest income was calculated at the effective interest rates and on the amortized cost by reducing the provisions for asset impairment from the carrying amount. For notes receivables, accounts receivables, and financing receivables, whether there was a significant financial component or not, the Company measured the loss reserves based on the expected credit losses for the entire duration. A. Accounts receivable For notes receivable, accounts receivable, other receivables and accounts receivable financing with objective evidence indicating impairment and those suitable for individual evaluation, the Company carries out impairment test separately to confirm expected credit loss and prepare provision for impairment of single items. For notes receivable, accounts receivable, other receivables, accounts receivable financing, contract assets and long-term receivables without objective evidence of impairment, or a single financial asset with expected credit loss impossible to be assessed at a reasonable cost, the Company divides the notes receivable, accounts receivable, other receivables and accounts receivable financing into groups according to the characteristics of credit risk, and calculates the expected credit loss based on receivable groups. The basis for recognizing groups is as follows: 90 Changchai Company, Limited Interim Report 2023 Item Recognition basis Method of measuring expected credit losses Group 1 of notes Consulting historical experience in credit losses, All commercial bills receivable combining current situation and prediction for future Bank’s acceptance bills economic situation, the expected credit loss shall be Group 2 of notes with low credit rating accounted through exposure at default and the expected receivable credit loss rate over the entire life Bank’s acceptance bills Consulting historical experience in credit losses, with high credit rating combining current situation and prediction for future Accounts receivable economic situation, the expected credit loss shall be financing accounted through exposure at default and the expected credit loss rate over the entire life Prepare the comparative list between aging of accounts receivable and expected credit loss rate over the entire life and calculate the expected credit loss by consulting Accounts Accounts receivable historical experience in credit losses, combining current receivable-credit risk portfolio with credit situation and prediction for future economic situation. characteristics group period The Company takes aging as credit risk characteristics groups and calculates the expected credit loss for accounts receivable. Accounts Consulting historical experience in credit losses, receivable-intercourse combining current situation and prediction for future Related party within the funds among related economic situation, the expected credit loss shall be consolidation scope party group within the accounted through exposure at default and the expected consolidation scope credit loss rate over the entire life Basis for recognizing groups of other receivables is as follows: Item Recognition basis Method of measuring expected credit losses Consulting historical experience in credit losses, Other receivables combining current situation and prediction for future excluding those from economic situation, the expected credit loss shall be Group 1 of other receivables related parties-aging accounted through exposure at default and the expected group credit loss rate within the next 12 months or over the entire life Consulting historical experience in credit losses, combining current situation and prediction for future Related party within economic situation, the expected credit loss shall be Group 2 of other receivables the consolidation accounted through exposure at default and the expected scope credit loss rate within the next 12 months or over the entire life 11. Accounts Receivable See “10. Financial Instruments”. 91 Changchai Company, Limited Interim Report 2023 12. Accounts Receivable Financing See “10. Financial Instruments”. 13. Other Receivables See “10. Financial Instruments”. 14. Inventory (1) Category of Inventory Inventory refers to the held-for-sale finished products or commodities, goods in process, materials consumed in the production process or the process providing the labor service etc. Inventory is mainly including the raw materials, low priced and easily worn articles, unfinished products, inventories and work in process–outsourced etc. (2) Pricing method Purchasing and storage of the various inventories should be valued according to the planed cost and the dispatch be calculated according to the weighted average method; carried forward the cost of the finished products according to the actual cost of the current period and the sales cost according to the weighted average method. (3) Determination basis of the net realizable value of inventory and withdrawal method of the provision for falling price of inventory At the balance sheet date, inventories are measured at the lower of the costs and net realizable value. When all the inventories are checked roundly, for those which were destroyed, outdated in all or in part, sold at a loss, etc, the Company shall estimate the irrecoverable part of its cost and withdrawal the inventory falling price reserve at the year-end. Where the cost of the single inventory item is higher than the net realizable value, the inventory falling price reserve shall be withdrawn and recorded into profits and losses of the current period. Of which: in the normal production and operating process, as for the commodities inventory directly for sales such as the finished products, commodities and the materials for sales, should recognize the net realizable value according to the amount of the estimated selling price of the inventory minuses the estimated selling expenses and the relevant taxes; as for the materials inventory needs to be processed in the normal production and operating process, should recognize its net realizable value according to the amount of the estimated selling price of the finished products minuses the cost predicts to be occur when the production completes and the estimated selling expenses as well as the relevant taxes; on the balance sheet date, for the same inventory with one part agreed by the contract price and other parts not by the contract price, should be respectively recognized the net realizable value. For items of inventories relating to a product line that are produced and marketed in the same geographical area, have the same or similar end users or purposes, and cannot be practicably evaluated separately from other items in that product line provision for decline in value is determined on an aggregate basis; for large quantity and low value items of inventories, provision for decline in value is made based on categories of inventories. (4) The perpetual inventory system is maintained for stock system. (5) Amortization method of low-value consumables and packages One time amortization method is adopted for low-value consumables and packages. 92 Changchai Company, Limited Interim Report 2023 15. Contract Assets Contract Assets means that the Company is endowed with the right to charge the consideration through transferring any commodity or service to the client, and such right depends on other factors except the passing of time. The Company’s unconditional right (only depending on the passing of time) of charging the consideration from the client shall be separately presented as receivables. The recognition method and accounting treatment method of the estimated credit loss of contract assets are consistent with that specified in Notes V.11. 16. Contract Costs (1) Costs from Acquiring Contract If the incremental cost resulting from the Company’s acquiring of contract (namely costs merely resulting from the acquiring of contract) is predicted to be retrieved, it shall be recognized as an assets, amortized by adopting the same basis with the recognition of commodities or service revenues related to the assets and included into the current profit and loss. If the assets’ amortization period does not exceed one year, it shall be immediately included into the current profit and loss. Other expenses resulting from the Company’s acquiring of contract shall also be included into the current profit and loss unless it is explicitly borne by the client. (2) Costs from Executing Contract The Company’s costs from executing contract is not covered by other ASBE except for Revenue Standards, and when the following situations are met, such costs can be recognized as an assets: ① the costs are directly related to a current or predicted contract; ② the costs increase the Company’s resources applied to fulfill performance obligations in the future; ③ the costs are predicted to be retrieved. The recognized assets shall be amortized by adopting the same basis with the recognition of commodities or service revenues related to the assets and included into the current profit and loss. If the book value of contract costs is higher than the difference of the following two items, corresponding depreciation reserves shall be counted and withdrawn and it shall be recognized as the assets depreciation loss: ① the residual consideration predicted to be acquired by transferring commodities related to the assets; ② the costs predicted to occur due to the transfer of related commodities. If the difference between ① and ② is higher than the book value of contract costs due to any change in various factors causing depreciation in previous periods, it shall be restituted to the withdrawn assets depreciation reserves and included in the current profit and loss. However, the book value of restituted contract costs shall not exceed the book value of the assets on the day of restitution based on the hypothesis that depreciation reserves are not counted and withdrawn. 17. Assets Held for Sale The Company recognizes the components (or the non-current assets) which meet with the following conditions as assets held for sale: (1) The components must be immediately sold only according to the usual terms of selling this kind of components under the current conditions; (2) The Company had made solutions on disposing the components (or the non-current assets), for example, the Company should gain the approval from the shareholders according to the regulations and had acquired the approved from the Annual General Meeting or the relevant authority institutions; 93 Changchai Company, Limited Interim Report 2023 (3) The Company had signed the irrevocable transformation agreement with the transferee; (4) The transformation should be completed within 1 year. 18. Long-term Equity Investments (1) Judgment standard of joint control and significant influences Joint control, refers to the control jointly owned according to the relevant agreement on an arrangement by the Company and the relevant activities of the arrangement should be decided only after the participants which share the control right make consensus. Significant influence refers to the power of the Company which could anticipate in the finance and the operation polices of the investees, but could not control or jointly control the formulation of the policies with the other parties. (2) Recognition for initial investment cost The initial investment cost of the long-term equity investment shall be recognized by adopting the following ways in accordance with different methods of acquisition: 1) As for those forms under the same control of the enterprise combine, if the combine party takes the cash payment, non-cash assets transformation, liabilities assumption or equity securities issuance as the combination consideration, should take the shares of the book value by the ultimate control party in the consolidate financial statement of the owners’ equities of the combiners acquired on the merger date as the initial investment cost. The difference between the initial investment cost and the book value of the paid combination consideration or the total amount of the issued shares of the long-term equity investment should be adjusted the capital reserve; If the capital reserve is insufficient to dilute, the retained earnings shall be adjusted. To include each direct relevant expense occurred when executing the enterprise merger into the current gains and losses; while the handling charges and commission occurs from the issuing the equity securities or the bonds for the enterprise merger should be included in the initial measurement amount of the shareholders’ equities or the liabilities. 2) As for long-term equity investment acquired through the merger of enterprises not under the same control, its initial investment cost shall regard as the combination cost calculated by the fair value of the assets, equity instrument issued and liabilities incurred or undertaken on the purchase date adding the direct cost related with the acquisition. The identifiable assets of the combined party and the liabilities (including contingent liability) undertaken on the combining date shall be measured at the fair value without considering the amount of minority interest. The acquirer shall recognize the positive balance between the combination costs and the fair value of the identifiable net assets it obtains from the acquiree as business reputation. The acquirer shall record the negative balance between the combination costs and the fair value of the identifiable net assets it obtains from the acquiree into the consolidated income statement directly. The agent expense and other relevant management expenses such as the audit, legal service and evaluation consultation occurs from the enterprise merger, should be included in the current gains and losses when occur; while the handling charges and commission occurs from the issuing the equity securities or the bonds for the enterprise merger should be included in the initial measurement amount of the shareholders’ equities or the liabilities. 3) Long-term equity investment obtained by other means The initial cost of a long-term equity investment obtained by making payment in cash shall be the purchase cost which is actually paid. The initial cost of a long-term equity investment obtained on the basis of issuing equity securities shall be the fair value of the equity securities issued. The initial cost of a long-term equity investment of an investor shall be the value stipulated in the investment contract or agreement, the unfair value stipulated in the contract or agreement shall be measured at fair value. As for long-term investment obtained by the exchange of non-monetary assets, where it is commercial in nature, 94 Changchai Company, Limited Interim Report 2023 the fair value of the assets surrendered shall be recognized as the initial cost of the long-term equity investment received; where it is not commercial in nature, the book value of the assets surrendered shall be recognized as the initial cost of the long-term equity investment received. The initial cost of a long-term equity investment obtained by recombination of liabilities shall be recognized at fair value of long-term equity investment. (3) Subsequent measurement and recognition of profits and losses 1) An investment in the subsidiary company shall be measured by employing the cost method Where the Company hold, and is able to do equity investment with control over an invested entity, the invested entity shall be its subsidiary company. Where the Company holds the shares of an entity over 50%, or, while the Company holds the shares of an entity below 50%, but has a real control to the said entity, then the said entity shall be its subsidiary company. 2) An investment in the joint enterprise or associated enterprise shall be measured by employing the equity method Where the Company hold, and is able to do equity investment with joint control with other parties over an invested entity, the invested entity shall be its joint enterprise. Where the Company hold, and is able to have equity investment with significant influences on an invested entity, the invested entity shall be its associated entity. After the Company acquired the long-term equity investment, should respectively recognize investment income and other comprehensive income according to the net gains and losses as well as the portion of other comprehensive income which should be enjoyed or be shared, and at the same time adjust the book value of the long-term equity investment; corresponding reduce the book value of the long-term equity investment according to profits which be declared to distribute by the investees or the portion of the calculation of cash dividends which should be enjoyed; for the other changes except for the net gains and losses, other comprehensive income and the owners’ equity except for the profits distribution of the investees, should adjust the book value of the long-term equity investment as well as include in the owners’ equity . The investing enterprise shall, on the ground of the fair value of all identifiable assets of the invested entity when it obtains the investment, recognize the attributable share of the net profits and losses of the invested entity after it adjusts the net profits of the invested entity. If the accounting policy adopted by the investees is not accord with that of the Company, should be adjusted according to the accounting policies of the Company and the financial statement of the investees during the accounting period and according which to recognize the investment income as well as other comprehensive income. For the transaction happened between the Company and associated enterprises as well as joint ventures, if the assets launched or sold not form into business, the portion of the unrealized gains and losses of the internal transaction, which belongs to the Company according to the calculation of the enjoyed proportion, should recognize the investment gains and losses on the basis. But the losses of the unrealized internal transaction happened between the Company and the investees which belongs to the impairment losses of the transferred assets, should not be neutralized. The Company shall recognize the net losses of the invested enterprise according to the following sequence: first of all, to write down the book value of the long-term equity investment. Secondly, if the book value of the long-term equity investment is insufficient for written down, should be continued to recognized the investment losses limited to the book value of other long-term equity which forms of the net investment of the investees and to written down the book value of the long-term accounts receivable etc. Lastly, through the above handling, for those should still undertake the additional obligations according to the investment contracts or the agreements, it shall 95 Changchai Company, Limited Interim Report 2023 be recognized as the estimated liabilities in accordance with the estimated duties and then recorded into investment losses at current period. If the invested entity realizes any net profits later, the Company shall, after the amount of its attributable share of profits offsets against its attributable share of the un-recognized losses, resume recognizing its attributable share of profits. In the preparation for the financial statements, the balance existed between the long-term equity investment increased by acquiring shares of minority interest and the attributable net assets on the subsidiary calculated by the increased shares held since the purchase date (or combination date), the capital reserves shall be adjusted, if the capital reserves are not sufficient to offset, the retained profits shall be adjusted; the Company disposed part of the long-term equity investment on subsidiaries without losing its controlling right on them, the balance between the disposed price and attributable net assets of subsidiaries by disposing the long-term equity investment shall be recorded into owners’ equity. For other ways on disposal of long-term equity investment, the balance between the book value of the disposed equity and its actual payment gained shall be recorded into current profits and losses. For the long-term equity investment measured by adopting equity method, if the remained equity after disposal still adopts the equity method for measurement, the other comprehensive income originally recorded into owners’ equity should adopt the same basis of the accounting disposal of the relevant assets or liabilities directly disposed by the investees according to the corresponding proportion. The owners’ equity recognized owning to the changes of the other owners’ equity except for the net gains and losses, other comprehensive income and the profits distribution of the investees, should be transferred into the current gains and losses according to the proportion. For the long-term equity investment which adopts the cost method of measurement, if the remained equity still adopt the cost method, the other comprehensive income recognized owning to adopting the equity method for measurement or the recognition and measurement standards of financial instrument before acquiring the control of the investees, should adopt the same basis of the accounting disposal of the relevant assets or liabilities directly disposed by the investees and should be carried forward into the current gains and losses according to the proportion; the changes of the other owners’ equity except for the net gains and losses, other comprehensive income and the profits distribution among the net assets of the investees which recognized by adopting the equity method for measurement, should be carried forward into the current gains and losses according to the proportion. For those the Company lost the control of the investees by disposing part of the equity investment as well as the remained equity after disposal could execute joint control or significant influences on the investees, should change to measure by equity method when compiling the individual financial statement and should adjust the measurement of the remained equity to equity method as adopted since the time acquired; if the remained equity after disposal could not execute joint control or significant influences on the investees, should change the accounting disposal according to the relevant regulations of the recognition and measurement standards of financial instrument, and its difference between the fair value and book value on the date lose the control right should be included in the current gains and losses. For the other comprehensive income recognized by adopting equity method for measurement or the recognition and measurement standards of financial instrument before the Company acquired the control of the investees, should execute the accounting disposal by adopting the same basis of the accounting disposal of the relevant assets or liabilities directly disposed by the investees when lose the control of them, while the changes of the other owners’ equity except for the net gains and losses, other comprehensive income and the profits distribution among the net assets of the investees which recognized by adopting the equity method for measurement, should be carried forward into the current gains and losses according to the proportion. Of which, for the disposed remained equity which adopted the equity method for measurement, the other comprehensive income and the other owners’ equity should be carried forward according to the proportion; for the disposed remained equity which changed to execute the accounting disposal according to 96 Changchai Company, Limited Interim Report 2023 the recognition and measurement standards of financial instrument, the other comprehensive income and the other owners’ equity should be carried forward in full amount. For those the Company lost the control of the investees by disposing part of the equity investment, the disposed remained equity should change to calculate according to the recognition and measurement standards of financial instrument, and difference between the fair value and book value on the date lose the control right should be included in the current gains and losses. For the other comprehensive income recognized from the original equity investment by adopting the equity method, should execute the accounting disposal by adopting the same basis of the accounting disposal of the relevant assets or liabilities directly disposed by the investees when terminate the equity method for measurement, while for the owners’ equity recognized owning to the changes of the other owner’s equity except for the net gains and losses, other comprehensive income and the profits distribution of the investees, should be transferred into the current investment income with full amount when terminate adopting the equity method. 19. Investment Real Estate Measurement mode of investment real estate: Measurement of cost method Depreciation or amortization method The investment real estate shall be measured at its cost. Of which, the cost of an investment real estate by acquisition consists of the acquisition price, relevant taxes, and other expense directly relegated to the asset; the cost of a self-built investment real estate composes of the necessary expenses for building the asset to the hoped condition for use. The investment real estate invested by investors shall be recorded at the value stipulated in the investment contracts or agreements, but the unfair value appointed in the contract or agreement shall be entered into the account book at the fair value. As for withdrawal basis of provision for impairment of investment real estates, please refer to withdrawal method for provision for impairment of fixed assets. 20. Fixed Assets (1) Recognition Conditions Fixed assets refers to the tangible assets that simultaneously possess the features as follows: (a) they are held for the sake of producing commodities, rendering labor service, renting or business management; and (b) their useful life is in excess of one fiscal year. The fixed assets are only recognized when the relevant economic benefits probably flow in the Company and its cost could be reliable measured. (2) Depreciation Method Category of fixed assets Method Useful life Annual deprecation Housing and building Average method of 20-40 years 2.50%-5% useful life Machinery equipment Average method of 6-15 years 6.67%-16.67% useful life Transportation Average method of 5-10 years 10%-20% equipment useful life Average method of Other equipment 5-10 years 10%-20% useful life (3) Recognition Basis, Pricing and Depreciation Method of Fixed Assets by Finance Lease 97 Changchai Company, Limited Interim Report 2023 The Company recognizes those meet with the following one or certain standards as the fixed assets by finance lease: 1) The leasing contract had agreed that (or made the reasonable judgment according to the relevant conditions on the lease starting date) when the lease term expires, the ownership of leasing the fixed assets could be transferred to the Company; 2) The Company owns the choosing right for purchasing and leasing the fixed assets, with the set purchase price which is estimated far lower than the fair value of the fixed assets by finance lease when executing the choosing right, so the Company could execute the choosing right reasonably on the lease starting date; 3) Even if the ownership of the fixed assets not be transferred, the lease period is of 75% or above of the useful life of the lease fixed assets; 4) The current value of the minimum lease payment on the lease starting date of the Company is equal to 90% or above of the fair value of the lease fixed assets on the lease starting date; the current value of the minimum lease receipts on the lease starting date of the leaser is equal to 90% or above of the fair value of the lease fixed assets on the lease starting date; 5) The nature of the lease assets is special that only the Company could use it if not execute large transformation. The fixed assets by finance lease should take the lower one between the fair value of the leasing assets and the current value of the minimum lease payment on the lease starting date as the entry value. As for the minimum lease payment which be regarded as the entry value of the long-term accounts payable, its difference should be regarded as the unrecognized financing expense. For the initial direct expenses occur in the lease negotiations and the signing process of the lease contracts that attribute to the handling expenses, counsel fees, travel expenses and stamp taxes of the lease items, should be included in the charter-in assets value. The unrecognized financing expenses should be amortized by adopting the actual interest rate during the period of the lease term. The fixed assets by finance lease shall adopt the same depreciation policy for self-owned fixed assets. If it is reasonable to be certain that the lessee will obtain the ownership of the leased asset when the lease term expires, the leased asset shall be fully depreciated over its useful life. If it is not reasonable to be certain that the lessee will obtain the ownership of the leased asset at the expiry of the lease term, the leased asset shall be fully depreciated over the shorter one of the lease term or its useful life 21. Construction in Progress (1) Valuation of the progress in construction Construction in progress shall be measured at actual cost. Self-operating projects shall be measured at direct materials, direct wages and direct construction fees; construction contract shall be measured at project price payable; project cost for plant engineering shall be recognized at value of equipments installed, cost of installation, trail run of projects. Costs of construction in process also include borrowing costs and exchange gains and losses, which should be capitalized. (2) Standardization on construction in process transferred into fixed assets and time point The construction in process, of which the fixed assets reach to the predicted condition for use, shall carry forward fixed assets on schedule. The one that has not audited the final accounting shall recognize the cost and make depreciation in line with valuation value. The construction in process shall adjust the original valuation value at its historical cost but not adjust the depreciation that has been made after auditing the final accounting. 22. Borrowing Costs (1) Recognition principle of capitalization of borrowing costs The borrowing costs shall include the interest on borrowings, amortization of discounts or premiums on 98 Changchai Company, Limited Interim Report 2023 borrowings, ancillary expenses, and exchange balance on foreign currency borrowings. Where the borrowing costs occurred belong to specifically borrowed loan or general borrowing used for the acquisition and construction of investment real estates and inventories over one year (including one year) shall be capitalized, and record into relevant assets cost. Other borrowing costs shall be recognized as expenses on the basis of the actual amount incurred, and shall be recorded into the current profits and losses. The borrowing costs shall not be capitalized unless they simultaneously meet the following three requirements: (1) The asset disbursements have already incurred; (2) The borrowing costs have already incurred; and (3) The acquisition and construction or production activities which are necessary to prepare the asset for its intended use or sale have already started. (2) The period of capitalization of borrowing costs The borrowing costs arising from acquisition and construction of fixed assets, investment real estates and inventories, if they meet the above-mentioned capitalization conditions, the capitalization of the borrowing costs shall be measured into asset cost before such assets reach to the intended use or sale, Where acquisition and construction of fixed assets, investment real estates and inventories is interrupted abnormally and the interruption period lasts for more than 3 months, the capitalization of the borrowing costs shall be suspended, and recorded into the current expense, till the acquisition and construction of the assets restarts. When the qualified asset is ready for the intended use or sale, the capitalization of the borrowing costs shall be ceased, the borrowing costs occurred later shall be included into the financial expense directly at the current period. (3) Measurement method of capitalization amount of borrowing costs As for specifically borrowed loans for the acquisition and construction or production of assets eligible for capitalization, the to-be-capitalized amount of interests shall be determined in light of the actual cost incurred of the specially borrowed loan at the present period minus the income of interests earned on the unused borrowing loans as a deposit in the bank or as a temporary investment. Where a general borrowing is used for the acquisition and construction or production of assets eligible for capitalization, the enterprise shall calculate and determine the to-be-capitalized amount of interests on the general borrowing by multiplying the weighted average asset disbursement of the part of the accumulative asset disbursements minus the general borrowing by the capitalization rate of the general borrowing used. The capitalization rate shall be calculated and determined in light of the weighted average interest rate of the general borrowing. 23. Intangible Assets (1) Pricing Method, Service Life, and Impairment Test (1) Pricing method of intangible assets Intangible assets purchased should take the actual payment and the relevant other expenses as the actual cost. For the intangible assets invested by the investors should be recognized the actual cost according to the value of the investment contracts or agreements, however, for the value of the contracts or agreements is not fair, the actual cost should be recognized according to the fair value. For the intangible assets acquires from the exchange of the non-currency assets, if own the commercial nature, should be recorded according to the fair value of the swap-out assets; for those not own the commercial nature, should be recorded according to the book value of the swap-out assets. For the intangible assets acquires from the debts reorganization should be recognized by the fair value. (2) Amortization method and term of intangible assets As for the intangible assets with limited service life, which are amortized by straight-line method when it is available for use within the service period, shall be recorded into the current profits and losses. The Company shall, at least at the end of each year, check the service life and the amortization method of intangible assets with 99 Changchai Company, Limited Interim Report 2023 limited service life. When the service life and the amortization method of intangible assets are different from those before, the years and method of the amortization shall be changed. Intangible assets with uncertain service life may not be amortized. However, the Company shall check the service life of intangible assets with uncertain service life during each accounting period. Where there are evidences to prove the intangible assets have limited service life, it shall be estimated of its service life, and be amortized according to the above method mentioned. The rights to use land of the Company shall be amortized according to the rest service life. (2) Accounting Polices of Internal R & D Costs The internal research and development projects of an enterprise shall be classified into research phase and development phase: the term “research” refers to the creative and planned investigation to acquire and understand new scientific or technological knowledge; the term “development” refers to the application of research achievements and other knowledge to a certain plan or design, prior to the commercial production or use, so as to produce any new material, device or product, or substantially improved material, device and product. The Company collects the costs of the corresponding phases according to the above standard of classifying the research phase and the development phase. The research expenditures for its internal research and development projects of an enterprise shall be recorded into the profit or loss for the current period. The development costs for its internal research and development projects of an enterprise may be capitalized when they satisfy the following conditions simultaneously: it is feasible technically to finish intangible assets for use or sale; it is intended to finish and use or sell the intangible assets; the usefulness of methods for intangible assets to generate economic benefits shall be proved, including being able to prove that there is a potential market for the products manufactured by applying the intangible assets or there is a potential market for the intangible assets itself or the intangible assets will be used internally; it is able to finish the development of the intangible assets, and able to use or sell the intangible assets, with the support of sufficient technologies, financial resources and other resources; the development costs of the intangible assets can be reliably measured. 24. Impairment of Long-term Assets For non-current financial Assets of fixed Assets, projects under construction, intangible Assets with limited service life, investing real estate with cost model, long-term equity investment of subsidiaries, cooperative enterprises and joint ventures, the Company should judge whether decrease in value exists on the date of balance sheet. Recoverable amounts should be tested for decrease in value if it exists. Other intangible Assets of reputation and uncertain service life and other non-accessible intangible assets should be tested for decrease in value no matter whether it exists. If the recoverable amount is less than book value in impairment test results, the provision for impairment of differences should include in impairment loss. Recoverable amounts would be the higher of net value of asset fair value deducting disposal charges or present value of predicted cash flow. Asset fair value should be determined according to negotiated sales price of fair trade. If no sales agreement exists but with asset active market, fair value should be determined according to the Buyer’s price of the asset. If no sales agreement or asset active market exists, asset fair value could be acquired on the basis of best information available. Disposal expenses include legal fees, taxes, cartage or other direct expenses of merchantable Assets related to asset disposal. Present value of predicted asset cash flow should be determined by the proper discount rate according to Assets in service and predicted cash flow of final disposal. Asset depreciation reserves should be calculated on the basis of single Assets. If it is difficult to predict the recoverable amounts for single Assets, recoverable amounts should be determined according to the belonging asset group. Asset group is the minimum asset combination producing cash 100 Changchai Company, Limited Interim Report 2023 flow independently. In impairment test, book value of the business reputation in financial report should be shared to beneficial asset group and asset group combination in collaboration of business merger. It is shown in the test that if recoverable amounts of shared business reputation asset group or asset group combination are lower than book value, it should determine the impairment loss. Impairment loss amount should firstly be deducted and shared to the book value of business reputation of asset group or asset group combination, then deduct book value of all assets according to proportions of other book value of above assets in asset group or asset group combination except business reputation. After the asset impairment loss is determined, recoverable value amounts would not be returned in future. 25. Long-term Deferred Expenses Long-term deferred expanses of the Company shall be recorded in light of the actual expenditure, and amortized averagely within benefit period. In case of no benefit in the future accounting period, the amortized value of such project that fails to be amortized shall be transferred into the profits and losses of the current period. 26. Contract Liabilities Contract liabilities refer to the Company’s obligations in transferring commodities or services to the client for the received or predicted consideration. Contract assets and contract liabilities under the same contract shall be presented based on the net amount. 27. Employee Benefits (1) Accounting Treatment of Short-term Compensation Short-term compensation mainly including salary, bonus, allowances and subsidies, employee services and benefits, medical insurance premiums, birth insurance premium, industrial injury insurance premium, housing fund, labor union expenditure and personnel education fund, non-monetary benefits etc. The short-term compensation actually happened during the accounting period when the active staff offering the service for the Company should be recognized as liabilities and is included in the current gains and losses or relevant assets cost. Of which the non-monetary benefits should be measured according to the fair value. (2) Accounting Treatment of the Welfare after Demission The Company classifies the welfare plans after demission into defined contribution plans and defined benefit plans. Welfare plans after demission refers to the agreement on the welfare after demission reaches between the Company and the employees, or the regulations or methods formulated by the Company for providing the welfare after demission for the employees. Of which, defined contribution plans refers to the welfare plans after demission that the Company no more undertake the further payment obligations after the payment of the fixed expenses for the independent funds; defined benefit plans, refers to the welfare plans after demission except for the defined contribution plans. Defined contribution plans During the accounting period that the Company providing the service for the employees, the Company should recognize the liabilities according to the deposited amount calculated by defined contribution plans, and should be included in the current gains and losses or the relevant assets cost. 101 Changchai Company, Limited Interim Report 2023 (3) Accounting Treatment of the Demission Welfare The Company should recognize the payroll payment liabilities occur from the demission welfare according to the earlier date between the following two conditions and include which in the current gains and losses when providing the demission welfare for the employees: the Company could not unilaterally withdraw the demission welfare owning to the relieve plans of the labor relationship or reduction; when the Company recognizing the costs or expenses related to the reorganization involves with the demission welfare payments. 28. Lease Liabilities On the commencement date of the lease term, the Company recognizes the present value of unpaid lease payments as lease liabilities. Lease payments include: fixed payment and substantial fixed payment, and the relevant amount after the lease incentive (if any) is deducted; variable lease payments that depend on indexation or ratio, which are determined according to the indexation or ratio on the commencement date of the lease term in the initial measurement; exercise price of the purchased option, provided that the lessee reasonably determines that the option will be exercised; the amount to be paid for the exercise of the lease termination options, provided that the lease term reflects that the lessee will exercise the options to terminate the lease; and estimated payments due to the guaranteed residual value provided by the lessee. The Company uses the interest rate implicit in lease as the rate of discount when calculating the present value of the lease payments. The incremental lending rate of the lessee will be used as the rate of discount, if the interest rate implicit in lease cannot be determined. The Company calculates the interest charge of the lease liabilities in each period of the lease term at a fixed periodic interest rate and includes it in the profit or loss of the current period, unless such interest charge is stipulated to be included in the underlying asset costs. Variable lease payments that are not included in the measurement of the lease liabilities should be included in the profit or loss of the current period when they are actually incurred, unless such payments are stipulated to be included in the underlying asset costs. The Company will re-calculate the lease liabilities using the present value of the changed lease payments, if the substantial fixed payment, the estimated payments due to the guaranteed residual value, the index or rate used to determine the lease payments, or the assessment result of the call option, the renewal option, or the termination option, or the actual exercise changes, after the commencement date of the lease term. 29. Provisions (1) Criteria of provisions Only if the obligation pertinent to a contingencies shall be recognized as an estimated debts when the following conditions are satisfied simultaneously: 1) That obligation is a current obligation of the Company; 2) It is likely to cause any economic benefit to flow out of the Company as a result of performance of the obligation; 3) The amount of the obligation can be measured in a reliable way. (2) Measurement of provisions The Company shall measure the provisions in accordance with the best estimate of the necessary expenses for the performance of the current obligation. 102 Changchai Company, Limited Interim Report 2023 The Company shall check the book value of the provisions on the Balance Sheet Date. If there is any conclusive evidence proving that the said book value can’t truly reflect the current best estimate, the Company shall, subject to change, make adjustment to carrying value to reflect the current best estimate. 30. Revenue Accounting policies for recognition and measurement of revenue: When the Company fulfills its due performance obligations (namely when the client obtains the control over related commodities or services), revenues shall be recognized based on the obligation’s amortized transaction price. Performance Obligation refers to the Company’s promise of transferring commodities or services that can be clearly defined to the client. Transaction Price refers to the consideration amount duly charged by the Company for transferring commodities or services to the client, excluding any amount charged by the third party and any amount predicted to be returned to the client. Control Over Relevant Commodities means that the use of commodities can be controlled and almost all economic interests can be obtained. On the contract commencement day, the Company shall evaluate the contract, recognize individual performance obligation and confirm that individual performance obligation is fulfilled in a certain period. When one of the following conditions is met, such performance obligation shall be deemed as fulfilled in a certain period, and the Company shall recognize it as revenue within a certain period according to the performance schedule: (1) the client obtains and consumes the economic interests resulting from the Company’s performance of contract while performing the contract; (2) the client is able to control the commodities under construction during the performance; (3) commodities produced by the Company during the performance possess the irreplaceable purpose, and the Company has the right to charge all finished parts during the contract period; otherwise, the Company shall recognize the revenue when the client obtains the control over relevant commodities or services. The Company shall adopt the Input Method to determine the Performance Schedule. Namely, the Performance Schedule shall be determined according to the Company’s input for fulfilling performance obligations. When the Performance Schedule cannot be reasonably determined and all resulting costs are predicted to be compensated, the Company shall recognize the revenue based on the resulting cost amount till the Performance Schedule can be reasonably determined. When the contract involves two or more than two performance obligations, the transaction price shall be amortized to each single performance obligation on the contract commencement day according to the relative proportion of the independent selling price of commodities or services under each single performance obligation. If any solid evidence proves that the contract discount or variable consideration only relates to one or more than one (not all) performance obligation under the contract, the Company shall amortize the contract discount or variable consideration to one or more than one related performance obligations. Independent selling price refers to the price adopted by the Company to independently sell commodities or services to the client. However, independent selling price cannot be directly observed. The Company shall estimate the independent selling price by comprehensively considering all related information that can be reasonably obtained and maximally adopting the observable input value. Variable Consideration If any variable consideration exists in the contract, the Company shall determine the optimal estimation of the variable consideration based on the expected values or the most possible amount. The variable consideration’s transaction price shall be included without exceeding the total revenue amount recognized without the risk of significant restitution when all uncertainties are eliminated. On each balance sheet day, the Company shall re-estimate the variable consideration amount to be included in the transaction price. 103 Changchai Company, Limited Interim Report 2023 Consideration Payable to the Client If any consideration payable to the client exists in the contract, the Company shall use such consideration to offset the transaction price unless such consideration is paid for acquiring other clearly-defined commodities or services from the client, and write down the current revenue at the later time between the time of recognizing relevant revenues and the time of paying (or promising the payment) the consideration to the client. Sales with the Quality Assurance For sales with the Quality Assurance, if the Quality Assurance involves another separate service except for the guarantee of all sold commodities or services meeting all established standards, the Quality Assurance shall constitute a single Performance Obligation; otherwise, the Company shall make corresponding accounting treatment to the Quality Assurance according to ASBE No.13--Contingency. Main Responsibility Person/Agent According to whether the control over commodities or services is obtained before they are transferred to the client, the Company can judge whether it is Main Responsibility Person or Agent based on its status during the transaction. If the Company can control commodities or services before they are transferred to the client, the Company shall be Main Responsibility Person, and revenues shall be recognized according to the total consideration amount received or to be received; otherwise, the Company shall be Agent, and revenues shall be recognized according to the commission or service fees predicted to be duly charged. However, such amount shall be determined based on the net amount after deducting other amounts payable to other related parties from the total consideration received or to be duly received or the fixed commission amount or proportion. Specific methods The specific methods of the Company's revenue recognition are as follows: The sale contract between the Company and its customers usually contains only the performance obligation for the transfer of goods, which is satisfied at a point in time. The following requirements must be met to confirm the revenue of domestic products: The Company has delivered the goods to the customer in accordance with the contract and the customer has accepted the goods. The payment has been recovered or the receipt voucher has been obtained, and the relevant economic benefits are likely to flow in. The customer has obtained control of the relevant goods. The main risks and rewards of product ownership have been transferred. The legal ownership of the goods has been transferred. The following requirements must be met to confirm the revenue of export products: The Company has declared the products in accordance with the contract, obtained the bills of lading, and received the payment or obtained the receipt voucher and the related economic benefits are likely to flow in. The main risks and rewards of product ownership have been transferred. The legal ownership of the goods has been transferred. Interest Revenue Interest Revenue shall be determined according to the time of the Company’s use of monetary capital and the actual interest rate. 31. Government Grants (1) Type A government grant means the monetary or non-monetary assets obtained free by an enterprise from the government. Government grants consist of the government grants pertinent to assets and government grants pertinent to income according to the relevant government documents. For those the government documents not definite stipulate the assistance object, the judgment basis of the 104 Changchai Company, Limited Interim Report 2023 Company classifies the government grants pertinent to assets and government subsidies pertinent to income is: whether are used for purchasing or constructing or for forming the long-term assets by other methods. (2) Recognition of Government Subsidies The government subsidies should be recognized only when meet with the attached conditions of the government grants as well as could be acquired. If the government grants are the monetary assets, should be measured according to the received or receivable amount; and for the government grants are the non-monetary assets, should be measured by fair value. (3) Accounting Treatment The government grants pertinent to assets shall be recognized as deferred income, and included in the current gains and losses or offset the book value of related assets within the useful lives of the relevant assets with a reasonable and systematic method. Government grants pertinent to income used to compensate the relevant costs, expenses or losses of the Company in the subsequent period shall be recognized as deferred income, and shall be included in the current profit and loss during the period of confirming the relevant costs, expenses or losses; those used to compensate the relevant costs, expenses or losses of the Company already happened shall be included in the current gains and losses or used to offset relevant costs directly. For government grants that include both assets-related and income-related parts, they should be distinguished separately for accounting treatment; for government subsidies that are difficult to be distinguished, they should be classified as income-related. Government grants related to the daily activities of the Company shall be included into other income or used to offset relevant costs by the nature of economic business; those unrelated shall be included into non-operating income. The government grants recognized with relevant deferred income balance but need to return shall be used to offset the book balance of relevant deferred income, the excessive part shall be included in the current gains and losses or adjusting the book value of assets for the government grants assets-related that offset the book value of relevant assets when they are initially recognized; those belong to other cases shall be directly included in the current gains and losses. 32. Deferred Income Tax Assets/Deferred Income Tax Liabilities (1) Basis of recognizing the deferred income tax assets According to the difference between the book value of the assets and liabilities and their tax basis, a deferred tax asset shall be measured in accord with the tax rates that are expected to apply to the period when the asset is realized or the liability is settled. The recognition of the deferred income tax assets is limited by the income tax payable that the Company probably gains for deducting the deductible temporary differences. At the balance sheet date, where there is strong evidence showing that sufficient taxable profit will be available against which the deductible temporary difference can be utilized, the deferred tax asset unrecognized in prior period shall be recognized. The Company assesses the carrying amount of deferred tax asset at the balance sheet date. If it’s probable that sufficient taxable profit will not be available against which the deductible temporary difference can be utilized, the Company shall write down the carrying amount of deferred tax asset, or reverse the amount written down later when it’s probable that sufficient taxable profit will be available. (2) Basis of recognizing the deferred income tax liabilities 105 Changchai Company, Limited Interim Report 2023 According to the difference between the book value of the assets and liabilities and their tax basis, A deferred tax liability shall be measured in accord with the tax rates that are expected to apply to the period when the asset is realized or the liability is settled. 33. Lease The term "lease" refers to a contract whereby the lessor transfers the right of use regarding the leased asset(s) to the lessee within a specified time in exchange for consideration. From the effective date of a contract, the Company assesses whether the contract is a lease or includes any lease. If a party to the contract transferred the right allowing the control over the use of one or more assets that have been identified within a certain period, in exchange for a consideration, such contract is a lease or includes a lease. If a contract contains multiple single leases at the same time, the Company will split the contract, and conduct accounting treatment of each single lease respectively. If a contract contains both lease and non-lease parts at the same time, the lessee and lessor will split the lease and non-lease parts. (1) The Company as the lessee See Note 28 (lease liabilities) for the general accounting treatment of the Company as the lessee. For short-term leases with a lease term not exceeding 12 months and leases of low-value assets when single leased assets are brand new assets, the Company chooses not to recognize right-of-use assets and lease liabilities, and records relevant rental expenses into the profit or loss of the current period or the underlying asset costs on a straight-line basis in each period within the lease term. If a lease changes and meets the following conditions at the same time, the Company will account for the lease change as a separate lease: the lease change expands the lease scope by increasing the right to use one or more leased assets; the increased consideration is equivalent to the separate price of the expanded lease scope adjusted according to the contract. Where the lease change is not accounted for as a separate lease, on the effective date of the lease change, the Company will allocate the consideration of the changed contract and re-determine the changed lease term. The present value determined based on the changed lease payments and the revised rate of discount are used to remeasure the lease liabilities. (2) The Company as the lessor On the commencement date of the lease term, the Company classifies the leases that substantially transfer almost all risks and rewards related to the ownership of the leased assets as finance leases, and leases other than finance leases as operating leases. 1) Operating lease The Company recognizes the lease payments receivable as rentals in each period within the lease term on a straight-line basis. The Company capitalizes the initial direct costs related to operating leases upon incurrence thereof and apportions and includes such costs in the profit or loss of the current period on the basis same as the recognition of rentals. The received variable lease payments related to operating leases that are not included in the lease payments receivable are included in profit or loss of the current period when they are actually incurred. 2) Financial lease On the commencement date of the lease term, the Company recognizes the finance lease receivables on the basis of net investment in the lease (the sum of the unguaranteed residual value and the present value of the lease payments receivable not yet received on the commencement date of the lease term discounted at the interest rate implicit in lease) and derecognizes the leased asset of the finance lease. The Company calculates and recognizes interest income based on the interest rate implicit in lease in each period within the lease term. The received 106 Changchai Company, Limited Interim Report 2023 variable lease payments that are not covered in the measurement of the net investment in the lease are included in the profit or loss of the current period when actually incurred. (3) Sale and leaseback The Company assesses whether the asset transfer in a sale and leaseback transaction is a sale in accordance with relevant provisions of the Accounting Standards for Business Enterprises No. 14 - Income. 1) The Company as the lessee If the asset transfer in a sale and leaseback transaction is a sale, the Company measures the right-of-use assets formed by the sale and leaseback based on the portion of the original asset's carrying value that is related to the use right acquired by the leaseback, and recognizes related gains or losses only for the right transferred to the lessor. If the asset transfer in a sale and leaseback transaction is not a sale, the Company continues to recognize the transferred asset and at the same time recognizes a financial liability equivalent to the transfer income, and conducts corresponding accounting treatment for the financial liability in accordance with the Accounting Standards for Business Enterprises No. 22 - Recognition and Measurement of Financial Instruments. 2) The Company as the lessor If the asset transfer in a sale and leaseback transaction is a sale, the Company applies other accounting standards for business enterprises to the accounting treatment for asset purchase, and conducts corresponding accounting treatment for asset lease in accordance with the Accounting Standard for Business Enterprises No. 21 - Leases. If the asset transfer in a sale and leaseback transaction is not a sale, the Company does not recognize the transferred asset, but recognizes a financial asset equivalent to the transfer income, and conducts corresponding accounting treatment for the financial asset in accordance with the Accounting Standards for Business Enterprises No. 22 - Recognition and Measurement of Financial Instruments. 34. Other Significant Accounting Policies and Accounting Estimates The Company evaluates the important accounting estimates and key assumptions adopted on an ongoing basis, based on historical experience and other factors, including reasonable expectations of future events. Important accounting estimates and critical assumptions that have a significant risk of causing a material adjustment to the carrying amounts of assets and liabilities within the next fiscal year are listed as follows: (1) Classification of financial assets The significant judgments involved when the Company determines the classification of financial assets include analysis of business models and contractual cash flow characteristics. The Company determines the business model for managing financial assets at the level of the financial asset portfolio, taking into account factors such as the approach of evaluating and reporting the performance of financial assets to key management personnel, the risks affecting the performance of financial assets and the manner in which they are managed, and way in which the relevant business management personnel are compensated. The following main judgments exist in assessing whether the contractual cash flows of financial assets are consistent with the basic lending arrangements: Whether the time distribution or amount of the principal amount during the duration may change due to early repayment or for other reasons; whether the interest includes only the time value of money, credit risk, other basic lending risks and consideration against costs and profits. For example, whether the amount of early repayment reflects only the outstanding principal and interest based on the outstanding principal, as well as reasonable compensation paid for early termination of the contract. 107 Changchai Company, Limited Interim Report 2023 (2) Measurement of expected credit losses of accounts receivable The Company calculates the expected credit loss of accounts receivable using the exposure to default risk of accounts receivable and the expected credit loss ratio, and determines the expected credit loss ratio based on the probability of default and the default loss ratio. When determining the expected credit loss ratio, the Company uses data such as internal historical credit loss experience and adjusts historical data to take into account current conditions and forward-looking information. When considering forward-looking information, the Company uses indicators such as the risk of economic downturn and changes in the external market environment, technological environment and customer profile. The Company regularly monitors and reviews the assumptions related to the calculation of expected credit losses. (3) Inventory falling price reserves The Company follows the inventory accounting policy and carries out measurement based on which is smaller between the cost and the net realizable value. If the cost of inventories is higher than its net realizable value, then the inventory falling prices reserves were implemented. The impairment of inventories to net realizable value is based on an assessment of the marketability of the inventories and their net realizable value. The management shall determine the impairment of inventories after obtaining reliable evidence while taking into account the purpose of holding inventories, the effect of items after the balance sheet date, and other factors. Differences between actual results and original estimates will affect the carrying value of inventories and the provision or reversal of reverses for falling prices of inventories in the period in which the estimates are changed. (4) Determination of fair value of unlisted equity investment The fair value of unlisted equity investment is the expected future cash flows discounted at the current discount rate for items with similar terms and risk characteristics. Such valuation requires the Company to estimate expected future cash flows and discount rates and is therefore subject to uncertainty. Under limited circumstances, if the information used to determine fair value is insufficient, or if the range of possible estimates of fair value is wide and the cost represents the best estimate of fair value within that range, the cost may represent its appropriate estimate of fair value within that range of distribution. (5) Reserves for long-term assets impairment The Company determines at the balance sheet date whether there is any indication that a non-current asset, other than a financial asset, may be impaired. For intangible assets with an uncertain useful life, impairment tests shall be conducted when there is an indication of impairment besides the annual impairment test. Other non-current assets other than financial assets shall be tested for impairment when there is an indication that the carrying amount is irrecoverable. An impairment is indicated when the carrying amount of an asset or asset group is greater than the recoverable amount, which is the higher of the fair value minus disposal expenses and the present value of estimated future cash flows. The net value of the fair value minus disposal expenses is determined by referring to the negotiable sale price or observable market price of similar assets in a fair transaction and deducting incremental costs directly attributable to the disposal of the asset. Estimating the present value of future cash flows requires significant judgments with respect to the production volume of the asset (or asset group), the selling price, the related operating costs and the discount rate used in calculating the present value. The Company uses all available relevant information in estimating recoverable amounts, including projections of volumes, selling prices and related operating costs based on reasonable and supportable assumptions. (6) Depreciation and amortization 108 Changchai Company, Limited Interim Report 2023 The Company depreciates and amortizes investment properties, fixed assets and intangible assets on a straight-line basis within their service lives after taking into account their residual values. The Company regularly reviews service lives to determine the amount of depreciation and amortization expenses to be included in each reporting period. The service life is determined by the Company based on past experience with similar assets and expected technological updates. Depreciation and amortization expenses will be adjusted in the future period if there is a significant change in previous estimates. (7) Deferred income tax assets To the extent that it is probable that sufficient taxable profit will be available to offset the losses, the Company recognizes deferred income tax assets for all unused tax losses. This requires the Company's management to use many judgments to estimate the timing and amount of future taxable profits, taking into account tax planning strategies, so as to determine the amount of deferred income tax assets to be recognized. (8) Income tax In the normal operating activities of the Company, the ultimate tax treatment and calculation of certain transactions are subject to certain uncertainties. Whether some items can be disbursed before tax requires the approval of the tax authorities. If the final determination of these tax matters differs from the amounts initially estimated, the difference will have an impact on current and deferred income taxes in the period in which they are finally determined. 35. Changes in Main Accounting Policies and Estimates (1) Change of Accounting Policies □ Applicable √ Not applicable (2) Changes in Accounting Estimates □ Applicable √ Not applicable (3) Adjustments to Financial Statement Items at the Beginning of the Year of the First Implementation of the New Accounting Standards Implemented since 2023 □ Applicable √ Not applicable VI. Taxation 1. Main Taxes and Tax Rate Category of taxes Tax basis Tax rate VAT Payable to sales revenue 13%, 9%, 6%, 5% Urban maintenance and Tax paid in accordance with the tax Taxable turnover amount construction tax regulations of tax units location Enterprise income tax Taxable income 25%、15%、5% Education surcharge Taxable turnover amount 5% Notes of the disclosure situation of the taxpaying bodies with different enterprises income tax rate Name Income tax rate 109 Changchai Company, Limited Interim Report 2023 Changchai Company, Limited 15% Changchai Wanzhou Diesel Engine Co., Ltd. 15% Changzhou Changchai Benniu Diesel Engine Fittings 25% Co., Ltd. Changzhou Horizon Investment Co., Ltd. 25% Changzhou Changchai Horizon Agricultural 25% Equipment Co., Ltd. Changzhou Fuji Changchai Robin Gasoline Engine 15% Co., Ltd. Jiangsu Changchai Machinery Co., Ltd. 25% Changzhou Xingsheng Real Estate Management Co., 5% Ltd. Zhenjiang Siyang Diesel Engine Manufacturing Co., 15% Ltd. 2. Tax Preference On 30 November 2021, the Company obtained the Certificates for High-tech Enterprises again, and it still enjoys 15-percent preferential rate for corporate income tax during the Reporting Period; the Company’s controlling subsidiary-Changchai Wanzhou Diesel Engine Co., Ltd., the controlling subsidiary company, shall pay the corporate income tax at tax rate 15% from 1 January 2011 to 31 December 2030 in accordance with the Notice of the Ministry of Finance, the General Administration of Customs of PRC and the National Administration of Taxation about the Preferential Tax Policies for the Western Development and Ministry of Finance Announcement No. 23 [2020] Announcement of the Ministry of Finance, the State Administration of Taxation and the National Development and Reform Commission on Continuing the Enterprise Income Tax Policy for the Great Western Development. On 2 December 2020, the wholly-owned subsidiary Changzhou Fuji Changchai Robin Gasoline Engine Co., Ltd. obtained the "High-tech Enterprise Certificate" and enjoyed a 15% preferential corporate income tax rate during the Reporting Period; The wholly-owned subsidiary Changzhou Xingsheng Real Estate Management Co., Ltd. is eligible small enterprise with low profits and shall pay the corporate income tax at tax rate 5% for small enterprises with low profits during the Reporting Period; the subsidiary Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd. obtained the "High-tech Enterprise Certificate" and enjoyed a 15% preferential corporate income tax rate during the Reporting Period. VII. Notes to Major Items in the Consolidated Financial Statements of the Company 1. Monetary Assets Unit: RMB Item Ending balance Beginning balance Cash on hand 230,083.56 251,965.06 Bank deposits 675,401,119.95 830,914,999.19 Other monetary assets 175,882,910.41 98,846,386.72 110 Changchai Company, Limited Interim Report 2023 Total 851,514,113.92 930,013,350.97 Total amount of restriction in use by mortgage, 173,206,532.10 95,662,384.92 pledge or freeze At the period-end, the restricted monetary assets of the Company was RMB173,206,532.10, of which RMB168,629,080.81 was the cash deposit for bank acceptance bills, RMB2,993,220.00 was cash deposit for L/G, RMB871,348.35 was cash deposit for environment and RMB712,882.94 was cash deposit for L/C. 2. Trading Financial Assets Unit: RMB Item Ending balance Beginning balance Financial assets at fair value 361,470,809.32 370,103,602.57 through profit or loss Of which: Stocks 111,116,698.21 78,739,311.00 Financial products 250,354,111.11 291,364,291.57 Of which: Total 361,470,809.32 370,103,602.57 3. Notes Receivable (1) Notes Receivable Listed by Category Unit: RMB Item Ending balance Beginning balance Bank acceptance bill 303,323,811.21 297,125,872.54 Total 303,323,811.21 297,125,872.54 If the bad debt provision for notes receivable was withdrawn in accordance with the general model of expected credit losses, information related to bad debt provision shall be disclosed by reference to the disclosure method of other receivables: □ Applicable √ Not applicable (2) There Were No Notes Receivable Pledged by the Company at the Period-end (3) Notes Receivable which Had Endorsed by the Company or had Discounted but had not Due on the Balance Sheet Date at the Period-end Unit: RMB Amount of recognition termination Amount of not terminated Item at the period-end recognition at the period-end 111 Changchai Company, Limited Interim Report 2023 Bank acceptance bill 213,721,703.95 Total 213,721,703.95 (4) There Were No Notes Transferred to Accounts Receivable because Drawer of the Notes Failed to Execute the Contract or Agreement at the Period-end 4. Accounts Receivable (1) Accounts Receivable Classified by Category Unit: RMB Ending balance Beginning balance Carrying Bad debt Carrying Bad debt amount provision amount provision Carryi Category Withd Withd Carryin ng Amou Propo Amou rawal Amou Propor Amou rawal g value value nt rtion nt propo nt tion nt propor rtion tion Accounts receivable for which bad debt 51,75 34,51 17,23 51,75 34,367 66.69 66.40 17,389, 7,257. 4.71% 8,555. 8,702. 7,257. 9.91% ,361.8 provision % % 896.16 99 59 40 99 3 separately accrued Accounts receivable for which bad debt 1,047, 130,1 917,5 470,4 117,47 95.29 12.42 90.09 24.97 352,932 675,9 24,17 51,72 11,04 8,758. provision % % % % ,283.61 00.30 0.86 9.44 2.15 54 accrued by group Of which: Accounts receivable for which bad debt 1,047, 130,1 917,5 470,4 117,47 95.29 12.42 90.09 24.97 352,932 provision 675,9 24,17 51,72 11,04 8,758. % % % % ,283.61 accrued by 00.30 0.86 9.44 2.15 54 credit risk features group 1,099, 164,6 934,7 522,1 151,84 100.0 14.98 100.00 29.08 370,322 Total 433,1 42,72 90,43 68,30 6,120. 0% % % % ,179.77 58.29 6.45 1.84 0.14 37 Account receivables withdrawn bad debt provision separately with significant amount at the period end: 112 Changchai Company, Limited Interim Report 2023 Unit: RMB Ending balance Name Withdrawal Carrying amount Bad debt provision Reason of withdrawal proportion Customer1 1,470,110.64 1,470,110.64 100.00% Difficult to recover Customer2 1,902,326.58 1,902,326.58 100.00% Difficult to recover Customer3 6,215,662.64 6,215,662.64 100.00% Difficult to recover Customer4 2,797,123.26 2,194,980.28 78.47% Expected to difficultly recover Customer5 3,633,081.23 2,122,165.73 58.41% Expected to difficultly recover Customer6 2,584,805.83 2,584,805.83 100.00% Difficult to recover Customer7 1,731,493.71 1,731,493.71 100.00% Difficult to recover Customer8 1,511,937.64 755,968.82 50.00% Expected to difficultly recover Customer9 3,329,074.84 720,031.71 21.63% Expected to difficultly recover Customer10 2,025,880.18 2,025,880.18 100.00% Difficult to recover Customer11 5,972,101.90 5,972,101.90 100.00% Difficult to recover Customer12 4,592,679.05 4,592,679.05 100.00% Difficult to recover Total 37,766,277.50 32,288,207.07 -- -- Accounts receivable for which bad debt provision accrued by credit risk features group: Unit: RMB Ending balance Aging Carrying amount Bad debt provision Withdrawal proportion Within 1 year 898,214,835.94 17,964,296.72 2.00% 1 to 2 years 28,644,358.99 1,432,217.95 5.00% 2 to 3 years 9,017,979.76 1,352,696.96 15.00% 3 to 4 years 2,403,195.36 720,958.61 30.00% 4 to 5 years 1,853,824.07 1,112,294.44 60.00% Over 5 years 107,541,706.18 107,541,706.18 100.00% Total 1,047,675,900.30 130,124,170.86 -- Notes of the basis of determining the group: The accounts receivable was adopted the aging analysis based on the months when the accounts incurred actually, among which the accounts incurred earlier will be priority to be settled in terms of the capital turnover. Explanation of the input value and assumption adopted to determine the withdrawal amount of bad debt provision on the Current Period: With reference to the experience of the historical credit loss, combining with the prediction of the present status and future financial situation, the comparison table was prepared between the aging of the accounts receivable and estimated credit loss rate in the duration and to calculate the estimated credit loss. Please refer to the relevant information of disclosure of bad debt provision of other accounts receivable if 113 Changchai Company, Limited Interim Report 2023 adopting the general mode of expected credit loss to withdraw bad debt provision of accounts receivable. □ Applicable √ Not applicable Disclosure by aging Unit: RMB Aging Carrying amount Within 1 year (including 1 year) 913,387,657.93 1 to 2 years 29,153,815.65 2 to 3 years 9,171,200.96 Over 3 years 147,720,483.75 3 to 4 years 4,491,084.45 4 to 5 years 3,803,573.63 Over 5 years 139,425,825.67 Total 1,099,433,158.29 (2) Bad Debt Provision Withdrawn, Reversed or Recovered in the Reporting Period Information of bad debt provision withdrawn: Unit: RMB Changes in the Reporting Period Beginning Category Reversal or Ending balance balance Withdrawal Write-off recovery Bad debt provision 34,367,361.83 151,193.76 34,518,555.59 withdrawn separately Bad debt provision 117,478,758.54 12,645,412.32 130,124,170.86 withdrawn by group Total 151,846,120.37 12,796,606.08 164,642,726.45 Of which bad debt provision reversed or recovered with significant amount in the Reporting Period: No. (3) There Were No Accounts Receivable with Actual Verification during the Reporting Period. (4) Top 5 of the Ending Balance of the Accounts Receivable Collected according to the Arrears Party Unit: RMB Name of the Ending balance of Proportion to total ending balance Ending balance of bad entity accounts receivable of accounts receivable debt provision 114 Changchai Company, Limited Interim Report 2023 Customer1 552,639,182.57 50.27% 12,458,137.94 Customer2 84,694,433.47 7.70% 1,693,888.67 Customer3 41,213,013.00 3.75% 824,260.26 Customer4 40,039,625.72 3.64% 800,792.51 Customer5 33,964,600.00 3.09% 679,292.00 Total 752,550,854.76 68.45% 5. Accounts Receivable Financing Unit: RMB Item Ending balance Beginning balance Bank acceptance bills 73,649,132.14 242,813,392.79 Total 73,649,132.14 242,813,392.79 Changes of accounts receivable financing and fair value thereof in the Reporting Period √ Applicable □ Not applicable Please refer to the relevant information of disclosure of bad debt provision of other accounts receivable if adopting the general mode of expected credit loss to withdraw bad debt provision of accounts receivable financing. □ Applicable √ Not applicable Other notes: The Company discounts and endorses a portion of its bank acceptances based on its routine fund management needs, and the conditions for derecognition are met, so the bank acceptances are classified as financial assets measured at fair value whose change is included in other comprehensive income. On 30 June 2023, there was no bank acceptance for which bad debt provision accrued separately in the Company. The Company measures the provision of bad debt provision on the basis of expected credit losses throughout the duration. The Company believes that the credit risk characteristics of the bank acceptances it holds are similar, and there was no bank acceptance for which bad debt provision accrued separately. In addition, there was no significant credit risk in the bank acceptance, and no significant loss would be caused by bank defaults. (1) Accounts receivable financing which had endorsed by the Company or had discounted but had not due at the period-end Amount of recognition Amount of not terminated Item termination at the period-end recognition at the period-end Bank acceptance bill 263,573,165.89 Total 263,573,165.89 115 Changchai Company, Limited Interim Report 2023 6. Prepayments (1) List by Aging Analysis Unit: RMB Ending balance Beginning balance Aging Amount Proportion Amount Proportion Within 1 year 13,483,398.14 96.39% 5,941,708.21 93.86% 1 to 2 years 379,608.96 2.71% 289,373.60 4.57% 2 to 3 years 87,058.21 0.62% 71,654.18 1.13% Over 3 years 37,721.02 0.27% 27,466.70 0.43% Total 13,987,786.33 6,330,202.69 There was no prepayment with significant amount aging over one year as of the period-end. (2) Top 5 of the Ending Balance of the Prepayments Collected according to the Prepayment Target At the period-end, the total top 5 of the ending balance of the prepayments collected according to the prepayment target was RMB10,960,900 accounting for 78.36% of the total ending balance of prepayments. 7. Other Receivables Unit: RMB Item Ending balance Beginning balance Dividends receivable 323,730.00 Other receivables 85,731,878.38 32,938,305.16 Total 86,055,608.38 32,938,305.16 (1) Dividends Receivable 1) Classification of Dividends Receivable Unit: RMB Item (investee) Ending balance Beginning balance Jiangsu Liance Electromechanical 276,480.00 Technology Co., Ltd. Guilin Stars Science and 47,250.00 Technology Co., Ltd. Total 323,730.00 116 Changchai Company, Limited Interim Report 2023 (2) Other Receivables 1) Other Receivables Classified by Accounts Nature Unit: RMB Nature Ending carrying value Beginning carrying value Collections on behalf of land 47,000,000.00 acquisition Margin and cash pledge 1,761,816.87 2,028,096.87 Intercourse funds 56,724,157.74 48,701,034.90 Petty cash and borrowings by 734,875.76 742,075.76 employees Other 13,754,273.07 13,635,867.60 Total 119,975,123.44 65,107,075.13 2) Withdrawal of Bad Debt Provision Unit: RMB First stage Second stage Third stage Expected loss in the Expected loss in the Expected credit loss Bad debt provision duration (credit duration (credit Total of the next 12 impairment not impairment months occurred) occurred) Balance of 1 373,682.65 2,908,755.15 28,886,332.17 32,168,769.97 January 2023 Balance of 1 January 2023 in the Current Period Withdrawal of the 1,750,745.09 1,750,745.09 Current Period Balance of 30 June 2,124,427.74 2,908,755.15 28,886,332.17 33,919,515.06 2023 Changes of carrying amount with significant amount changed of loss provision in the current period □ Applicable √ Not applicable Disclosure by aging Unit: RMB Aging Ending balance Within 1 year (including 1 year) 70,413,701.12 1 to 2 years 15,987,431.24 117 Changchai Company, Limited Interim Report 2023 2 to 3 years 1,267,129.65 Over 3 years 32,306,861.43 3 to 4 years 501,252.53 4 to 5 years 403,661.17 Over 5 years 31,401,947.73 Total 119,975,123.44 3) Bad Debt Provision Withdrawn, Reversed or Recovered in the Reporting Period Information of withdrawal of bad debt provision: Unit: RMB Changes in the Reporting Period Beginning Ending Category Reversal or Write-o balance Withdrawal Other balance recovery ff Bad debt provision for 5,536,285.44 5,536,285.44 which accrued separately Bad debt provision for 26,632,484.53 1,750,745.09 28,383,229.62 which accrued by group Total 32,168,769.97 1,750,745.09 33,919,515.06 4) There Was No Particulars of the Actual Verification of Other Receivables during the Reporting Period 5) Top 5 of the Ending Balance of Other Receivables Collected according to the Arrears Party Unit: RMB Proportion to Ending ending balance Name of the entity Nature Ending balance Aging balance of bad of other debt provision receivables% Changzhou Zhonglou District Housing and Intercourse 47,000,000.00 Within 1 year 41.19% 940,000.00 Urban Rural funds Development Bureau Changzhou Compressor Intercourse 2,940,000.00 Over 5 years 2.58% 2,940,000.00 Factory funds Changchai Group Imp. & Intercourse 2,853,188.02 Over 5 years 2.50% 2,853,188.02 Exp. Co., Ltd. funds 118 Changchai Company, Limited Interim Report 2023 Changzhou New District Intercourse 1,626,483.25 Over 5 years 1.43% 1,626,483.25 Accounting Center funds Changchai Group Intercourse 1,140,722.16 Over 5 years 1.00% 1,140,722.16 Settlement Center funds Total 55,560,393.43 48.70% 9,500,393.43 8. Inventory Whether the Company needs to comply with the requirements of real estate industry No (1) Category of Inventory Unit: RMB Ending balance Beginning balance Item Carrying Falling price Carrying Carrying Falling price Carrying amount reserves value amount reserves value Raw 148,767,935. 142,741,201. 163,954,131. 157,971,844. 6,026,733.56 5,982,286.51 materials 41 85 27 76 Goods in 104,634,477. 10,497,724.7 94,136,752.9 110,883,778. 10,725,860.4 100,157,918. process 66 4 2 58 3 15 Finished 330,258,089. 22,773,098.7 307,484,990. 322,959,181. 22,755,460.8 300,203,720. goods 18 2 46 08 0 28 Materials 11,824,951.2 11,824,951.2 12,299,968.9 12,299,968.9 processed on 5 5 8 8 commission Low priced and easily 1,336,244.88 1,336,244.88 1,363,429.57 1,363,429.57 worn articles 596,821,698. 39,297,557.0 557,524,141. 611,460,489. 39,463,607.7 571,996,881. Total 38 2 36 48 4 74 (2) Falling Price Reserves and impairment provision for contract performance costs Unit: RMB Increase Decrease Beginning Item Reversal or Ending balance balance Withdrawal Other Other write-off Raw materials 5,982,286.51 95,068.40 50,621.35 6,026,733.56 Goods in 10,725,860.43 228,135.69 10,497,724.74 process Finished goods 22,755,460.80 470,205.09 452,567.17 22,773,098.72 119 Changchai Company, Limited Interim Report 2023 Total 39,463,607.74 565,273.49 731,324.21 39,297,557.02 (3) There Was No Capitalized Borrowing Expense in the Ending Balance of Inventories 9. Other Current Assets Unit: RMB Item Ending balance Beginning balance The VAT tax credits 6,734,450.62 47,682,930.23 Prepaid corporate income tax 1,505,424.80 Prepaid expense 87,208.34 90,667.46 Total 6,821,658.96 49,279,022.49 10. Investments in Debt Obligations Unit: RMB Ending balance Beginning balance Item Carrying Falling price Carrying Carrying Falling price Carrying amount reserves value amount reserves value Three-year 40,015,268.7 40,015,268.7 39,309,587.9 39,309,587.9 fixed term 0 0 3 3 deposit 40,015,268.7 40,015,268.7 39,309,587.9 39,309,587.9 Total 0 0 3 3 Significant investments in debt obligations Unit: RMB Ending balance Beginning balance Actual Actual Item Par Coupon Maturity Par Coupon Maturity interest interest value rate date value rate date rate rate Three-year fixed 37,000,0 26 April 37,000,0 26 April 3.80% 3.72% 3.80% 3.72% term deposit 00.00 2024 00.00 2024 37,000,0 37,000,0 Total 00.00 00.00 Changes of carrying amount with significant amount changed of loss provision in the reporting period □ Applicable √ Not applicable 11. Long-term Equity Investment Unit: RMB Invest Begin Increase/decrease Endin Endin 120 Changchai Company, Limited Interim Report 2023 ees ning Gain Adjust g g Cash balanc or loss ment Withd balanc balanc bonus e recogn of rawal e e of Additi Reduc Chang or (carryi ized other of (carryi deprec onal ed es in profit ng under compr deprec Other ng iation invest invest other annou value) the ehensi iation value) reserv ment ment equity nced equity ve reserv es to metho incom es issue d e II. Associated enterprises Beijin g Tsingh ua Indust rial 44,182 0.00 0.00 Invest .50 ment Mana gemen t Co., Ltd. Subtot 44,182 0.00 0.00 al .50 44,182 Total 0.00 0.00 .50 12. Other Equity Instrument Investment Unit: RMB Item Ending balance Beginning balance Changzhou Synergetic Innovation Private Equity Fund 378,929,240.08 378,929,240.08 (Limited Partnership) Other equity instrument investment measured by fair value 663,290,000.00 576,631,000.00 Total 1,042,219,240.08 955,560,240.08 Non-trading equity instrument investment disclosed by category Unit: RMB 121 Changchai Company, Limited Interim Report 2023 Reason for Amount of Reason for assigning other Accu other to measure by fair Dividend comprehensi Accumulative mulat comprehensiv value of which Item income ve income gains ive e transferred changes be included to recognized transferred to losses to retained other comprehensive retained earnings income earnings Foton Motor Co., Non-trading equity 449,516,000.00 Ltd. investment Non-trading equity Bank of Jiangsu 129,204,000.00 investment Changzhou Synergetic Innovation Non-trading equity 278,929,240.08 Private Equity investment Fund (Limited Partnership) Other notes: The corporate securities of accommodation business still on lending at the period-end: 350,000 shares of Foton Motor Co., Ltd. 13. Other Non-current Financial Assets Unit: RMB Item Ending balance Beginning balance Jiangsu Horizon New Energy 373,500,000.00 373,500,000.00 Technology Co., Ltd. Total 373,500,000.00 373,500,000.00 14. Investment Property (1) Investment Property Adopting the Cost Measurement Mode √ Applicable □ Not applicable Unit: RMB Item Houses and buildings Total I. Original carrying value 1. Beginning balance 93,077,479.52 93,077,479.52 2. Increased amount of the period (1) Outsourcing 122 Changchai Company, Limited Interim Report 2023 (2) Transfer from inventories/fixed assets/construction in progress (3) Enterprise combination increase 3. Decreased amount of the period (1) Disposal (2) Other transfer 4. Ending balance 93,077,479.52 93,077,479.52 II. Accumulative depreciation and accumulative amortization 1. Beginning balance 50,916,699.87 50,916,699.87 2. Increased amount of the period 1,218,237.78 1,218,237.78 (1) Withdrawal or amortization 1,218,237.78 1,218,237.78 3. Decreased amount of the period (1) Disposal (2) Other transfer 4. Ending balance 52,134,937.65 52,134,937.65 III. Depreciation reserves 1. Beginning balance 2. Increased amount of the period (1) Withdrawal 3. Decreased amount of the period (1) Disposal (2) Other transfer 4. Ending balance IV. Carrying value 1. Ending carrying value 40,942,541.87 40,942,541.87 2. Beginning carrying value 42,160,779.65 42,160,779.65 15. Fixed Assets Unit: RMB Item Ending balance Beginning balance Fixed assets 683,448,533.29 720,061,387.76 Total 683,448,533.29 720,061,387.76 123 Changchai Company, Limited Interim Report 2023 (1) List of Fixed Assets Unit: RMB Houses and Machinery Transportation Other Item Total buildings equipment equipment equipment I. Original carrying value 1. Beginning 710,604,039.88 1,118,697,686.65 19,132,190.47 57,025,921.99 1,905,459,838.99 balance 2. Increased amount 12,197,407.65 3,875,068.13 16,072,475.78 of the period (1) Purchase 7,896,305.10 125,548.65 8,021,853.75 (2) Transfer from construction in 4,301,102.55 3,749,519.48 8,050,622.03 progress (3) Enterprise combination increase 3. Decreased amount of the 28,447,991.38 18,974,531.40 47,422,522.78 period (1) Disposal or 28,447,991.38 18,974,531.40 47,422,522.78 scrap 4. Ending balance 682,156,048.50 1,111,920,562.90 19,132,190.47 60,900,990.12 1,874,109,791.99 II. Accumulative depreciation 1. Beginning 330,845,140.13 803,945,702.56 13,446,223.77 36,738,140.74 1,184,975,207.20 balance 2. Increased amount 9,520,203.78 32,324,865.35 564,507.28 2,514,239.64 44,923,816.05 of the period (1) Withdrawal 9,520,203.78 32,324,865.35 564,507.28 2,514,239.64 44,923,816.05 3. Decreased amount of the 21,071,383.95 18,589,624.63 39,661,008.58 period (1) Disposal or 21,071,383.95 18,589,624.63 39,661,008.58 scrap 4. Ending balance 319,293,959.96 817,680,943.28 14,010,731.05 39,252,380.38 1,190,238,014.67 III.Depreciation reserves 124 Changchai Company, Limited Interim Report 2023 1. Beginning 423,244.03 423,244.03 balance 2. Increased amount of the period (1) Withdrawal 3. Decreased amount of the period (1) Disposal or scrap 4. Ending balance 423,244.03 423,244.03 IV. Carrying value 1. Ending carrying 362,862,088.54 293,816,375.59 5,121,459.42 21,648,609.74 683,448,533.29 value 2. Beginning 379,758,899.75 314,328,740.06 5,685,966.70 20,287,781.25 720,061,387.76 carrying value (2) List of Temporarily Idle Fixed Assets Unit: RMB Original Accumulative Depreciation Item Carrying value Note carrying value depreciation reserves Machinery 476,507.50 53,263.47 423,244.03 equipment 16. Construction in Progress Unit: RMB Item Ending balance Beginning balance Construction in progress 30,883,676.70 30,259,647.16 Engineering materials 21,900.40 21,900.40 Total 30,905,577.10 30,281,547.56 (1) List of Construction in Progress Unit: RMB Ending balance Beginning balance Item Carrying Depreciatio Carrying Carrying Depreciati Carrying amount n reserves value amount on reserves value 125 Changchai Company, Limited Interim Report 2023 Innovation capacity construction 6,573,635.34 6,573,635.34 5,443,764.33 5,443,764.33 of technology center Relocation project of 10,666,094.73 10,666,094.73 11,155,119.70 11,155,119.70 light engine and casting Equipment to be installed 13,643,946.63 13,643,946.63 13,660,763.13 13,660,763.13 and payment for projects Total 30,883,676.70 30,883,676.70 30,259,647.16 30,259,647.16 (2) Changes in Significant Construction in Progress during the Reporting Period Unit: RMB Propo Of rtion which Capit of Accu : alizati accu mulat Amo on mulat ed unt of rate Trans Other Begin Incre Endin ed amou capita of Capit ferred decre Job Budg ning ased g invest nt of lized intere al Item in ased sched et balan amou balan ment intere intere sts for resou fixed amou ule ce nt ce in st sts for the rces assets nt constr capita the Repor uctio lizati Repor ting ns to on ting Perio budge Perio d t d Innov ation capac Self-r ity 96,06 5,443 1,458 6,573 Unco aised 328,1 7.42 constr 6,200 ,764. ,004. ,635. mplet and 33.05 % uctio .00 33 06 34 ed raised funds n of techn ology 126 Changchai Company, Limited Interim Report 2023 center Reloc ation proje Self-r ct of 474,7 11,15 5,879 6,596 10,43 Unco aised 80.35 light 06,00 5,119. ,876. ,305. 8,690 mplet and % engin 0.00 70 03 10 .63 ed raised funds e and castin g 570,7 16,59 7,337 6,924 17,01 Total 72,20 8,884 ,880. ,438. 2,325 0.00 .03 09 15 .97 (3) Engineering Materials Unit: RMB Ending balance Beginning balance Depreciati Item Carrying Carrying Carrying Depreciation Carrying on amount value amount reserves value reserves Engineerin 21,900.40 21,900.40 21,900.40 21,900.40 g materials Total 21,900.40 21,900.40 21,900.40 21,900.40 17. Intangible Assets (1) List of Intangible Assets Unit: RMB Trademark use Item Land use right Software License fee Total right I. Original carrying value 1. Beginning balance 214,187,775.71 17,847,202.14 5,538,000.00 1,650,973.47 239,223,951.32 2. Increased amount of the period (1) Purchase (2) Internal R&D 127 Changchai Company, Limited Interim Report 2023 (3) Business combination increase 3. Decreased amount of 9,000,000.00 9,000,000.00 the period (1) Disposal 9,000,000.00 9,000,000.00 4. Ending balance 205,187,775.71 17,847,202.14 5,538,000.00 1,650,973.47 230,223,951.32 II. Accumulated amortization 1. Beginning balance 63,832,525.74 14,396,059.28 3,246,750.17 356,398.60 81,831,733.79 2. Increased amount of 2,149,063.08 700,324.52 275,858.52 83,520.96 3,208,767.08 the period (1) Withdrawal 2,149,063.08 700,324.52 275,858.52 83,520.96 3,208,767.08 3. Decreased amount of 4,575,000.00 4,575,000.00 the period (1) Disposal 4,575,000.00 4,575,000.00 4. Ending balance 61,406,588.82 15,096,383.80 3,522,608.69 439,919.56 80,465,500.87 III. Depreciation reserves 1. Beginning balance 2. Increased amount of the period (1) Withdrawal 3. Decreased amount of the period (1) Disposal 4. Ending balance IV. Carrying value 1. Ending carrying 143,781,186.89 2,750,818.34 2,015,391.31 1,211,053.91 149,758,450.45 value 2. Beginning carrying 150,355,249.97 3,451,142.87 2,291,249.83 1,294,574.87 157,392,217.54 value 18. Long-term Prepaid Expenses Unit: RMB Beginning Amortized Item Increase Decrease Ending balance balance amount Trademark 201,970.32 38,985.00 11,296.71 229,658.61 128 Changchai Company, Limited Interim Report 2023 renewal fee Electricity Outside Line 3,078,000.00 162,000.00 2,916,000.00 Access Project Total 3,279,970.32 38,985.00 173,296.71 3,145,658.61 19. Deferred Income Tax Assets/Deferred Income Tax Liabilities (1) Deferred Income Tax Assets that Had not Been Off-set Unit: RMB Ending balance Beginning balance Deductible Deductible Item Deferred income Deferred income temporary temporary tax assets tax assets difference difference Deductible loss 18,390,162.07 3,045,579.73 149,230,051.55 24,713,867.00 Bad debt provision 7,005,141.95 1,070,844.10 6,853,948.19 1,048,165.04 Inventory falling 2,916,352.63 437,452.89 2,633,715.26 395,057.29 price reserves Impairment of fixed 423,244.03 63,486.60 423,244.03 63,486.60 assets Total 28,734,900.68 4,617,363.32 159,140,959.03 26,220,575.93 (2) Deferred Income Tax Liabilities Had Not Been Off-set Unit: RMB Ending balance Beginning balance Item Taxable temporary Deferred income Taxable temporary Deferred income difference tax liabilities difference tax liabilities Assets evaluation appreciation for business 5,677,718.36 851,657.75 5,677,718.36 851,657.75 combination not under the same control Changes in fair 1,156,017,272.47 177,990,367.23 1,039,472,114.80 160,508,593.58 value Total 1,161,694,990.83 178,842,024.98 1,045,149,833.16 161,360,251.33 (3) List of Unrecognized Deferred Income Tax Assets Unit: RMB Item Ending balance Beginning balance 129 Changchai Company, Limited Interim Report 2023 Deductible loss 22,257,409.96 22,257,409.96 Bad debt provision 191,557,099.56 177,160,942.15 Falling price reserves of 37,395,165.97 36,829,892.48 inventories Total 251,209,675.49 236,248,244.59 (4) Deductible Losses of Unrecognized Deferred Income Tax Assets will Due in the Following Years Unit: RMB Years Ending amount Beginning amount Note 2023 1,146,746.13 1,146,746.13 2024 3,605,384.25 3,605,384.25 2025 5,250,820.81 5,250,820.81 2026 7,372,277.94 7,372,277.94 2027 4,882,180.83 4,882,180.83 Total 22,257,409.96 22,257,409.96 20. Other Non-current Assets Unit: RMB Ending balance Beginning balance Depreciati Depreciati Item Carrying Carrying on Carrying value on Carrying value amount amount reserves reserves Advances payment of 1,393,241.19 1,393,241.19 670,735.93 670,735.93 equipments Total 1,393,241.19 1,393,241.19 670,735.93 670,735.93 21. Short-term Borrowings (1) Category of Short-term Borrowings Unit: RMB Item Ending balance Beginning balance Mortgage loans 3,000,000.00 7,000,000.00 Obligation to pay bills discounted 107,447,699.49 108,437,700.65 before maturity Total 110,447,699.49 115,437,700.65 130 Changchai Company, Limited Interim Report 2023 (2) There Was No Short-term Borrowings Overdue but Unpaid. 22. Notes Payable Unit: RMB Category Ending balance Beginning balance Bank acceptance bill 702,452,311.45 471,876,397.72 Total 702,452,311.45 471,876,397.72 At the end of the current period, there were no notes payable due and not paid. 23. Accounts Payable (1) List of Accounts Payable Unit: RMB Item Ending balance Beginning balance Payment for goods 647,261,475.07 747,010,098.88 Total 647,261,475.07 747,010,098.88 (2) Significant Accounts Payable Aging over One Year Unit: RMB Item Ending balance Unpaid/ Un-carry-over reason Supplier terminates cooperation, Payment for goods 52,642,097.90 pending payment Payment for equipment 6,202,576.90 Equipment warranty Total 58,844,674.80 24. Advances from Customers Unit: RMB Item Ending balance Beginning balance House rent collected in advance 815,054.54 837,425.55 Total 815,054.54 837,425.55 There were no significant advances from customers aging over one year at the end of the period. 25. Contract Liabilities Unit: RMB Item Ending balance Beginning balance 131 Changchai Company, Limited Interim Report 2023 Contract liabilities 33,094,812.97 32,843,692.83 Total 33,094,812.97 32,843,692.83 There were no significant contract liabilities aging over one year at the end of the period. 26. Payroll Payable (1) List of Payroll Payable Unit: RMB Item Beginning balance Increase Decrease Ending balance I. Short-term salary 49,151,022.47 152,421,301.25 187,972,773.79 13,599,549.93 II.Post-employment benefit-defined 17,540,182.64 17,540,182.64 contribution plans III. Termination 200,000.00 200,000.00 benefits Total 49,351,022.47 169,961,483.89 205,512,956.43 13,799,549.93 (2) List of Short-term Salary Unit: RMB Item Beginning balance Increase Decrease Ending balance 1. Salary, bonus, 40,883,518.77 128,018,061.42 162,906,190.95 5,995,389.24 allowance, subsidy 2.Employee welfare 1,592.74 1,188,689.39 1,188,689.39 1,592.74 3. Social insurance 9,284,245.62 9,284,245.62 Of which: Medical insurance 7,545,525.15 7,545,525.15 premiums Work-related injury 968,016.73 968,016.73 insurance Maternity insurance 770,703.74 770,703.74 4. Housing fund 10,716,609.27 10,716,609.27 5.Labor union budget and 8,265,910.96 3,213,695.55 3,877,038.56 7,602,567.95 employee education budget Total 49,151,022.47 152,421,301.25 187,972,773.79 13,599,549.93 132 Changchai Company, Limited Interim Report 2023 (3) List of Defined Contribution Plans Unit: RMB Item Beginning balance Increase Decrease Ending balance 1. Basic pension 17,019,510.11 17,019,510.11 benefits 2. Unemployment 520,672.53 520,672.53 insurance Total 17,540,182.64 17,540,182.64 27. Taxes Payable Unit: RMB Item Ending balance Beginning balance VAT 1,651,730.27 2,240,512.82 Corporate income tax 490,046.14 1,272,876.86 Personal income tax 109,664.93 68,629.73 Urban maintenance and 115,621.12 1,151,395.75 construction tax Property tax 1,593,082.93 1,172,973.71 Land use tax 926,082.50 1,041,594.39 Stamp duty 280,664.27 286,018.61 Education Surcharge 49,551.90 229,345.14 Comprehensive fees 109,664.93 1,075,134.76 Environmental protection tax 223.76 31,693.62 Total 5,326,332.75 8,570,175.39 28. Other Payables Unit: RMB Item Ending balance Beginning balance Dividends payable 3,891,433.83 3,891,433.83 Other payables 158,289,378.68 156,155,449.10 Total 162,180,812.51 160,046,882.93 (1) Dividends Payable Unit: RMB 133 Changchai Company, Limited Interim Report 2023 Item Ending balance Beginning balance Ordinary share dividends 3,243,179.97 3,243,179.97 Dividends for non-controlling 648,253.86 648,253.86 shareholders Total 3,891,433.83 3,891,433.83 The reason for non-payment for over one year: Not gotten by shareholders yet. (2) Other Payables 1) Other Payables Listed by Nature of Account Unit: RMB Item Ending balance Beginning balance Margin & cash pledged 4,678,536.54 4,293,474.88 Intercourse funds among units 8,163,215.36 7,831,477.01 Intercourse funds among 385,683.04 397,761.04 individuals Sales discount and three 128,905,093.55 126,787,544.75 guarantees Other 16,156,850.19 16,845,191.42 Total 158,289,378.68 156,155,449.10 2) Significant Other Payables Aging over One Year The significant other payables aging over one year at the period-end mainly referred to the unsettled temporary credits and charges owned. 29. Other Current Liabilities Unit: RMB Item Ending balance Beginning balance Sale service fee 412,356.65 806,555.29 Transportation storage fee 698,545.06 597,090.12 Electric charge 1,372,210.26 1,467,332.18 Tax to be transferred 2,513,659.65 2,821,340.54 Estimated share value added tax 1,910,806.37 1,909,715.09 Obligation to pay bills transferred 96,724,142.81 66,395,231.83 before maturity 134 Changchai Company, Limited Interim Report 2023 Other withholding expenses 4,675,214.62 4,648,476.11 Total 108,306,935.42 78,645,741.16 30. Deferred Income Unit: RMB Beginning Reason for Item Increase Decrease Ending balance balance formation Government Government 36,205,625.94 1,704,864.73 34,500,761.21 grants appropriation Total 36,205,625.94 1,704,864.73 34,500,761.21 -- Item involving government grants: Unit: RMB Amount recorded Amount Amou into recorded Amount Related Beginni nt of non-oper into other offset Other Ending to Item ng new ating income in cost in the chan balanc assets/re balance subsid income in the Reporting ges e lated y the Reporting Period income Reporting Period Period National major project special 10,761 Related allocations- Flexible 11,521,1 759,633.0 ,468.0 processing production 01.00 0 to assets 0 line for cylinders of diesel engines Remove 17,514 Related 17,847, 332,986.8 ,803.5 compensation 790.36 1 to assets 5 Research and development and industrialization allocations of national 6,836,7 612,244.9 6,224, Related III/IV standard 34.58 2 489.66 to assets high-powered efficient diesel engine for agricultural use 31. Share Capital Unit: RMB 135 Changchai Company, Limited Interim Report 2023 Increase/decrease (+/-) Beginning Bonus Ending New shares Bonus balance issue from Other Subtotal balance issued shares profit The sum of 705,692,50 705,692,50 shares 7.00 7.00 32. Capital Reserves Unit: RMB Item Beginning balance Increase Decrease Ending balance Capital premium 620,338,243.21 620,338,243.21 (premium on stock) Other capital reserves 19,795,719.80 19,795,719.80 Total 640,133,963.01 640,133,963.01 33. Other Comprehensive Income Unit: RMB Reporting Period Less: Record Less: ed in Recorded other in other compre comprehe hensiv Attribu nsive e table to Attribu Income income in income owners table to before Less: Endin Beginni prior in prior of the non-co taxatio Income g Item ng period period Compa ntrollin n in the tax balan balance and and ny as g Curren expens ce transferre transfe the interest t e d in rred in parent s after Period profit or retaine after tax loss in d tax the earning Current s in the Period Curren t Period 655,341, 86,659, 12,998, 73,660, 729,0 I. Other comprehensive 704.07 000.00 850.00 150.00 01,85 136 Changchai Company, Limited Interim Report 2023 income that will not be 4.07 reclassified to profit or loss Changes in fair value of 729,0 655,341, 86,659, 12,998, 73,660, other equity instrument 01,85 704.07 000.00 850.00 150.00 investment 4.07 Total of other 729,0 655,341, 86,659, 12,998, 73,660, 01,85 comprehensive income 704.07 000.00 850.00 150.00 4.07 34. Specific Reserve Unit: RMB Item Beginning balance Increase Decrease Ending balance Safety production 18,848,856.75 4,598,473.04 2,420,662.71 21,026,667.08 cost Total 18,848,856.75 4,598,473.04 2,420,662.71 21,026,667.08 35. Surplus Reserves Unit: RMB Item Beginning balance Increase Decrease Ending balance Statutory surplus 336,040,867.82 336,040,867.82 reserves Discretional surplus 13,156,857.90 13,156,857.90 reserves Total 349,197,725.72 349,197,725.72 36. Retained Earnings Unit: RMB Item Reporting Period Same period of last year Beginning balance of retained 915,495,909.35 872,212,354.88 earnings before adjustments Beginning balance of retained 915,495,909.35 872,212,354.88 earnings after adjustments Add: Net profit attributable to owners of the Company as the 131,937,324.66 -14,592,094.77 parent Dividends of ordinary shares 7,056,925.07 18,348,005.18 payable Ending retained earnings 1,040,376,308.94 839,272,254.93 List of adjustment of beginning retained earnings: 137 Changchai Company, Limited Interim Report 2023 (1) RMB0.00 beginning retained earnings was affected by retrospective adjustment conducted according to the Accounting Standards for Business Enterprises and relevant new regulations. (2) RMB0.00 beginning retained earnings was affected by changes in accounting policies. (3) RMB0.00 beginning retained earnings was affected by correction of significant accounting errors. (4) RMB0.00 beginning retained earnings was affected by changes in combination scope arising from same control. (5) RMB0.00 beginning retained earnings was affected totally by other adjustments. 37. Operating Revenue and Cost of Sales Unit: RMB Reporting Period Same period of last year Item Operating revenue Cost of sales Operating revenue Cost of sales Main operations 1,333,099,509.22 1,156,456,220.22 1,161,021,786.32 1,038,738,676.27 Other operations 17,418,130.63 12,441,983.61 17,200,705.72 12,656,556.15 Total 1,350,517,639.85 1,168,898,203.83 1,178,222,492.04 1,051,395,232.42 Relevant information of revenue: Unit: RMB Category of contracts Segment 1 Product Types Of which: Single-cylinder diesel engines 607,361,121.44 Multi-cylinder diesel engines 584,029,144.61 Other products 82,791,314.55 Fittings 20,819,616.14 Classified by business area Of which: Sales in domestic market 1,097,487,924.55 Export sales 235,611,584.67 Total 1,333,099,509.22 Information related to performance obligations: none 38. Taxes and Surtaxes Unit: RMB Item Reporting Period Same period of last year Urban maintenance and 1,006,348.45 812,411.02 construction tax 138 Changchai Company, Limited Interim Report 2023 Education surcharge 718,820.35 579,085.68 Property tax 3,169,527.35 1,817,465.17 Land use tax 2,197,586.41 1,586,101.00 Vehicle and vessel use tax 403.52 201,437.50 Stamp duty 628,716.88 207,601.82 Environment tax 100,381.82 102,066.70 Other 5,470.80 54,256.65 Total 7,827,255.58 5,360,425.54 39. Selling Expense Unit: RMB Item Reporting Period Same period of last year Employee benefits 17,034,869.46 16,943,256.62 Office expenses 3,936,262.82 3,724,135.21 Sales promotional expense 3,274,025.90 Three guarantees 35,094,246.66 20,297,149.84 Other 6,065,653.23 7,520,633.81 Total 62,131,032.17 51,759,201.38 40. Administrative Expense Unit: RMB Item Reporting Period Same period of last year Employee benefits 28,128,076.17 23,311,653.61 Office expenses 5,597,629.95 4,566,775.20 Depreciation and amortization 9,181,948.43 4,952,365.26 Safety expenses 1,768,064.08 Repair charge 589,852.63 428,378.02 Inventory obsolescence and -651,231.55 inventory shortage (overage) Other 8,263,031.35 6,957,362.02 Total 52,877,371.06 40,216,534.11 41. Development Costs Unit: RMB 139 Changchai Company, Limited Interim Report 2023 Item Reporting Period Same period of last year Direct input expense 20,419,421.63 24,257,520.75 Employee benefits 11,534,165.94 11,798,332.91 Depreciation and amortization 3,284,892.82 2,981,055.64 Other 600,591.03 1,122,878.17 Total 35,839,071.42 40,159,787.47 42. Finance Costs Unit: RMB Item Reporting Period Same period of last year Interest expense 3,343,884.90 3,276,786.93 Less: Interest income 4,264,102.18 6,634,812.22 Net foreign exchange gains or -4,784,425.33 -7,111,099.45 losses Other 727,989.66 -2,531,595.24 Total -4,976,652.95 -13,000,719.98 43. Other Income Unit: RMB Sources Reporting Period Same period of last year Government grants directly recorded into the current profit or 1,594,191.79 1,602,830.77 loss Government grants related to 1,704,864.73 deferred income 44. Investment Income Unit: RMB Item Reporting Period Same period of last year Investment income from holding of trading financial 343,730.00 assets Investment income from disposal of trading financial 2,430.18 364,131.30 assets Dividend income from holding of other equity 9,360,000.00 instrument investment Interest from holding of investments in debt 705,680.77 obligations Income from refinancing operations 14,396.97 60,799.49 140 Changchai Company, Limited Interim Report 2023 Investment income from financial products 4,471,297.06 4,297,768.75 Accounts receivable financing-discount interest of -2,310,613.28 -2,338,416.66 bank acceptance bills Total 3,226,921.70 11,744,282.88 45. Gain on Changes in Fair Value Unit: RMB Sources Reporting Period Same period of last year Held-for-trading financial assets 19,360,455.86 -30,488,388.88 Total 19,360,455.86 -30,488,388.88 46. Credit Impairment Loss Unit: RMB Item Reporting Period Same period of last year Bad debt loss of other receivables -1,750,745.09 236,946.29 Bad debt loss of accounts -12,796,606.08 -12,169,772.95 receivable Total -14,547,351.17 -11,932,826.66 47. Asset Impairment Loss Unit: RMB Item Reporting Period Same period of last year Loss on inventory valuation and -565,273.49 4,342,775.64 contract performance cost Total -565,273.49 4,342,775.64 48. Asset Disposal Income Unit: RMB Sources Reporting Period Same period of last year Disposal income of fixed assets 105,395,693.25 -361,395.36 49. Non-operating Income Unit: RMB Amount recorded in the Item Reporting Period Same period of last year current non-recurring 141 Changchai Company, Limited Interim Report 2023 profit or loss Negative goodwill from combination not under 1,798,981.78 the same control Other 495,538.97 550,915.40 495,538.97 Total 495,538.97 2,349,897.18 495,538.97 50. Non-operating Expense Unit: RMB Amount recorded in the Item Reporting Period Same period of last year current non-recurring profit or loss Quality compensation 144,428.82 144,428.82 Compensation matters 731,752.92 731,752.92 Other 421,166.39 392,257.24 421,166.39 Total 1,297,348.13 392,257.24 1,297,348.13 51. Income Tax Expense (1) List of Income Tax Expense Unit: RMB Item Reporting Period Same period of last year Current income tax expense 2,460,114.33 1,599,680.00 Deferred income tax expense 4,729,214.00 -7,805,728.88 Total 7,189,328.33 -6,206,048.88 (2) Adjustment Process of Accounting Profit and Income Tax Expense Unit: RMB Item Reporting Period Profit before taxation 143,289,052.25 Income tax expenses calculated based on 21,493,357.84 statutory/applicable tax rates The impact of deductible losses on deferred income -21,668,287.27 tax assets recognized in the prior period of use Influence of applying different tax rates by 7,364,257.76 subsidiaries Income tax expense 7,189,328.33 142 Changchai Company, Limited Interim Report 2023 52. Other Comprehensive Income See Note 33 for details. 53. Cash Flow Statement (1) Cash Generated from Other Operating Activities Unit: RMB Item Reporting Period Same period of last year Subsidy and appropriation 1,594,191.79 1,602,830.77 Other intercourses in cash 5,293,371.43 6,000,698.61 Interest income 4,264,102.18 7,872,212.72 Other 372,352.32 392,565.39 Total 11,524,017.72 15,868,307.49 (2) Cash Used in Other Operating Activities Unit: RMB Item Reporting Period Same period of last year Selling and administrative expense 79,187,465.71 75,307,038.72 paid in cash Handling charges 1,125,365.36 1,058,635.32 Other 658,923.36 749,863.50 Other transactions 149,835.21 67,256.65 Total 81,121,589.64 77,182,794.19 (3) Cash Generated from Other Investing Activities Unit: RMB Item Reporting Period Same period of last year Deposit of construction unit 169,856.31 Total 169,856.31 (4) Cash Generated from Other Financial Activities Unit: RMB Item Reporting Period Same period of last year Discount of undue bank acceptance 49,395,924.99 bills with low credit rating 143 Changchai Company, Limited Interim Report 2023 Total 49,395,924.99 (5) Cash Used in Other Financial Activities Unit: RMB Item Reporting Period Same period of last year Discount interest from bank 2,604,075.01 acceptance bills Total 2,604,075.01 54. Supplemental Information for Cash Flow Statement (1) Supplemental Information for Cash Flow Statement Unit: RMB Same period of last Supplemental information Reporting Period year 1. Reconciliation of net profit to net cash flows generated from operating activities Net profit 136,099,723.92 -14,597,001.69 Add: Provision for impairment of assets 15,112,624.66 -8,871,223.50 Depreciation of fixed assets, of oil and gas assets, of productive 44,923,816.05 40,934,595.60 living assets Depreciation of right-of-use assets Amortization of intangible assets 3,208,767.08 3,076,523.63 Amortization of long-term deferred expenses 168,946.50 1,956.06 Losses on disposal of fixed assets, intangible assets and other -105,395,693.25 361,395.36 long-term assets (gains by “-”) Losses on the scrapping of fixed assets (gains by “-”) Losses on the changes in fair value (gains by “-”) -19,360,455.86 30,488,388.88 Financial expenses (gains by “-”) -4,976,652.95 -13,000,719.98 Investment losses (gains by “-”) -3,226,921.70 -11,744,282.88 Decrease in deferred income tax assets (increase by “-”) 21,603,212.61 -11,774.06 Increase in deferred income tax liabilities (decrease by “-”) -17,481,773.65 -15,920,828.48 Decrease in inventory (increase by “-”) 14,472,740.38 117,904,290.23 Decrease in accounts receivable from operating activities -269,061,905.84 -241,738,053.67 (increase by “-”) Increase in payables from operating activities (decrease by “-”) 79,116,755.30 55,684,539.07 144 Changchai Company, Limited Interim Report 2023 Other -16,868,305.69 Net cash flows generated from operating activities -104,796,816.75 -74,300,501.12 2. Investing and financing activities that do not involving cash receipts and payment: Debt transferred as capital Convertible corporate bond due within one year Fixed assets from financing lease 3. Net increase in cash and cash equivalents Ending balance of cash 651,307,581.82 440,638,879.34 Less: Beginning balance of cash 810,350,966.05 573,623,529.10 Add: Ending balance of cash equivalents Less: Beginning balance of cash equivalents Net increase in cash and cash equivalents -159,043,384.23 -132,984,649.76 (2) Cash and Cash Equivalents Unit: RMB Item Ending balance Beginning balance I. Cash 651,307,581.82 810,350,966.05 Including: Cash on hand 230,083.56 251,965.06 Bank deposit on demand 648,401,119.95 806,914,999.19 Other monetary assets on demand 2,676,378.31 3,184,001.80 III. Ending balance of cash and cash 651,307,581.82 810,350,966.05 equivalents 55. Assets with Restricted Ownership or Right to Use Unit: RMB Item Ending carrying value Reason for restriction As cash deposit for bank acceptance Monetary assets 173,206,532.10 bill and for environment Houses and buildings 1,422,559.69 Mortgaged for borrowings from banks Land use right 863,218.81 Mortgaged for borrowings from banks Machinery equipment 25,771,609.33 Mortgaged for borrowings from banks Obligation to pay bills discounted 110,000,000.00 before maturity Obligation to pay bills transferred 103,721,703.95 before maturity 145 Changchai Company, Limited Interim Report 2023 Total 414,985,623.88 56. Foreign Currency Monetary Items (1) Foreign Currency Monetary Items Unit: RMB Ending foreign currency Ending balance converted Item Exchange rate balance to RMB Monetary assets 73,299,699.59 Of which: USD 10,103,155.25 7.2258 73,003,379.21 HKD 321,388.70 0.9220 296,320.38 Accounts receivable 78,604,894.44 Of which: USD 10,878,365.64 7.2258 78,604,894.44 Accounts payable 2,186.53 Of which: USD 302.60 7.2258 2,186.53 Contract liabilities 5,646,020.60 Of which: USD 781,369.62 7.2258 5,646,020.60 (2) Notes to Overseas Entities Including: for Significant Oversea Entities, Main Operating Place, Recording Currency and Selection Basis Shall Be Disclosed; if there Are Changes in Recording Currency, Relevant Reasons Shall Be Disclosed. □ Applicable √ Not applicable 57. Government Grants (1) Basic Information on Government Grants Unit: RMB Amount recorded in the Category Amount Listed items current profit or loss Subsidies for stabilizing and increasing job 162,791.79 Other income 162,791.79 positions and retaining workers Subsidies for industry-university-research 30,000.00 Other income 30,000.00 cooperation Incentive for municipal technology transfer in 400,000.00 Other income 400,000.00 Changzhou Special funds for innovative development in 333,000.00 Other income 333,000.00 Changzhou Incentives and subsidies for earlier phase-out and scrapping of high-emission old cars in 19,500.00 Other income 19,500.00 Changzhou 146 Changchai Company, Limited Interim Report 2023 Subsidies for export 628,900.00 Other income 628,900.00 Job skills subsidies 20,000.00 Other income 20,000.00 Demolition compensation (replacing Zou Deferred 13,344,397.90 133,666.74 Village with Hehai Road) income Demolition compensation - main workshops in Deferred 11,864,289.02 199,320.07 the base in Hehai Road income The national major special project - the Deferred flexible processing production line for diesel 13,800,000.00 759,633.00 income engine cylinder blocks National III/IV Appropriation for the research and development and industrialization of Deferred 10,000,000.00 612,244.92 standard high-horsepower high-efficiency income agricultural diesel engine (2) Return of Government Grants □ Applicable √ Not applicable VIII. Equity in Other Entities 1. Equity in Subsidiary (1) Subsidiaries Natur Holding percentage Main Registrat e of (%) Way of Name operatin ion busin Indirectl gaining g place place Directly ess y Changchai Wanzhou Diesel Engine Chongq Chongqi Indus 60.00% Set-up Co., Ltd. ing ng try Changzhou Changchai Benniu Diesel Changz Changzh Indus 99.00% 1.00% Set-up Engine Fittings Co., Ltd. hou ou try Changzhou Horizon Investment Co., Changz Changzh Servi 100.00% Set-up Ltd. hou ou ce Changzhou Changchai Horizon Changz Changzh Indus 75.00% 25.00% Set-up Agricultural Equipment Co., Ltd. hou ou try Combination Changzhou Fuji Changchai Robin Changz Changzh Indus 100.00% not under the Gasoline Engine Co., Ltd. hou ou try same control Jiangsu Changchai Machinery Co., Changz Changzh Indus 100.00% Set-up Ltd. hou ou try Changzhou Xingsheng Property Changz Changzh Servi 100.00% Set-up Management Co., Ltd. hou ou ce 147 Changchai Company, Limited Interim Report 2023 Combination Zhenjiang Siyang Diesel Engine Zhenjia Zhenjian Indus 41.50% not under the Manufacturing Co., Ltd. ng g try same control Note: The Company holds 41.5% shares of Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd. as the largest shareholder of it. Other shares are employee shares and non-employee shares, relatively dispersed. No other shareholder has a higher shareholding ratio that is close to that of the actual controller. The Board of Directors of Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd. consists of seven members, of which five members including the Chairman of the Board are sent by the Company. Thus, the Company is the actual controller of Zhenjiang Siyang Diesel Engine Manufacturing Co., Ltd., which forms the merge conditions. (2) Significant Non-wholly-owned Subsidiary Unit: RMB Declaring Shareholding The profit or loss Balance of dividends proportion of attributable to the non-controlling Name distributed to non-controlling non-controlling interests at the non-controlling interests interests period-end interests Changchai Wanzhou Diesel 40.00% 85,187.53 19,790,830.78 Engine Co., Ltd. Zhenjiang Siyang Diesel Engine 58.50% 4,077,211.73 56,835,741.15 Manufacturing Co., Ltd. Holding proportion of non-controlling interests in subsidiary different from voting proportion: Not applicable (3) The Main Financial Information of Significant Not Wholly-owned Subsidiary Unit: RMB Ending balance Beginning balance Non- Non- Non- Curre Non- Curre Curre curre Total Curre curre Total Name curre Total nt curre Total nt nt nt liabili nt nt liabili nt assets liabili nt assets liabili assets liabili ties assets liabili ties assets ties assets ties ty ty Chan gchai Wanz hou 48,07 22,77 70,85 21,37 21,37 47,13 23,22 70,36 21,09 21,09 Diese 4,711. 5,552 0,263 3,187 3,187 3,617 8,110. 1,727 7,619 7,619 l 77 .20 .97 .02 .02 .16 09 .25 .13 .13 Engin e Co., Ltd. 148 Changchai Company, Limited Interim Report 2023 Zhenj iang Siyan g Diese l 88,12 27,20 115,3 17,83 18,16 82,69 28,04 110,7 20,23 20,55 333,5 322,7 Engin 4,204 0,773 24,97 6,297 9,864 7,983 5,494 43,47 5,256 7,957 67.42 01.42 e .01 .86 7.87 .37 .79 .58 .39 7.97 .17 .59 Manu factur ing Co., Ltd. Unit: RMB Reporting Period Same period of last year Cash Cash Total Total flows flows Name Operating comprehe Operating comprehe Net profit from Net profit from revenue nsive revenue nsive operating operating income income activities activities Changcha i Wanzhou 26,190,04 212,968.8 212,968.8 -8,525,64 17,154,26 -306,598. -306,598. -3,005,98 Diesel 3.15 3 3 6.36 9.32 18 18 1.47 Engine Co., Ltd. Zhenjian g Siyang Diesel 38,098,31 6,969,592 6,969,592 7,732,566 4,813,008 206,678.9 206,678.9 6,994,726 Engine 2.48 .70 .70 .01 .16 6 6 .52 Manufact uring Co., Ltd. 2. Equity in the Structured Entity Excluded in the Scope of Consolidated Financial Statements Notes to the structured entity excluded in the scope of consolidated financial statements: In 2017, the Company set up Changzhou Xietong Private Equity Fund (Limited Partnership) together with Synergetic Innovation Fund Management Co., Ltd. through joint investment. On 18 October 2018 and 3 December 2020, new partners were respectively added. On 29 December 2022, the Company transferred the partnership shares. In line with the revised Partnership Agreement, the general partner is Synergetic Innovation Fund Management Co., Ltd., and the limited partners are Changchai Company, Limited, Changzhou Zhongyou Petroleum Sales Co., Ltd., Changzhou Fuel Co., Ltd., Tong Yinzhu, Tong Yinxin, Anhui Haiyunzhou Equity Investment Partnership Enterprise (Limited), Shenzhen Jiaxin No. 1 Venture Capital Partnership (Limited Partnership) and Zhong Wende. In accordance with the Partnership Agreement, the limited partner does not execute the partnership affairs. Thus, the Company does not control Changzhou Xietong Private Equity Fund (Limited Partnership) and did not include it into the scope of consolidated financial statements. 149 Changchai Company, Limited Interim Report 2023 IX. The Risk Related to Financial Instruments The goal of the Company’s risk management was gaining the balance between the risk and income, and reduced the negative impact to the operation performance of the Company in the lowest level and maximized the interests of shareholders and other equity investors. Base on the risk management goal, the basis strategy of the Company’s risk management was to recognized and analyze all kinds of risk that the Company faced, set up suitable risk bottom line and conduct risk management, and supervised the risks timely and reliably and control the risk within the limited scope. The main risks of the Company due to financial instruments were credit risk, liquidity risk and market risk. The management level had reviewed and approved the policies to manage the risks, which summarized as follows: (I) Credit Risk Credit risk was one party of the contract failed to fulfill the obligations and causes loss of financial assets of the other party. The credit of risk of the Company mainly was related to account receivable, in order to control the risk, the Company conduct the following methods. The Company only conducts related transaction with approved and reputable third party, in line with the policy of the Company, the Company need to conduct credit-check for the clients adopting way of credit to conduct transaction. In addition, the Company continuously monitors the balance of account receivable to ensure the Company would not face the significant bad debt risk. (II) Liquidity Risk Liquidity risk is referred to the risk of incurring capital shortage when performing settlement obligation in the way of cash payment or other financial assets. The policies of the Company are to ensure that there was sufficient cash to pay the due liabilities. The liquidity risk was centralized controlled by the financial department of the Company. The financial departments through supervising the balance of the cash and securities can be convert to cash at any time and the rolling prediction of cash flow in future 12 months to ensure the Company has sufficient cash to pay the liabilities under the case of all reasonable prediction. (III) Market Risk Market risk is refer to risk of the fair value or future cash flow of financial instrument changed due to the change of market price, including foreign exchange rate risk, interest rate risk. 1. Interest Rate Risk Interest rate risk is refers to fluctuation risk of the fair value or future cash flow of financial instrument change due to the change of market price. 2. Foreign Exchange Risk Foreign exchange rate risk is referred to the risk incurred form the change of exchange rate. As for the Company’s export business, customers will be given a certain credit term, if the RMB appreciates against the dollar, the company's accounts receivable will incur foreign currency exchange loss. X. The Disclosure of Fair Value 1. Ending Fair Value of Assets and Liabilities at Fair Value Unit: RMB 150 Changchai Company, Limited Interim Report 2023 Ending fair value Fair value Fair value Fair value Item measurement items measurement items measurement items Total at level 1 at level 2 at level 3 I. Consistent fair -- -- -- -- value measurement (I) Trading financial 111,116,698.21 250,354,111.11 361,470,809.32 assets 1. Financial assets at fair value through 111,116,698.21 250,354,111.11 361,470,809.32 profit or loss (1) Debt instrument investment (2) Equity instrument 111,116,698.21 111,116,698.21 investment (3) Derivative financial assets Wealth management 250,354,111.11 250,354,111.11 investments 2. Financial assets designated to be measured at fair value and the changes included into the current profit or loss (1) Debt instrument investment (2) Equity instrument investment (II) Other investments in debt obligations (III)Other equity instrument 663,290,000.00 378,929,240.08 1,042,219,240.08 investment (IV) Investment property 151 Changchai Company, Limited Interim Report 2023 1. Land use right for lease 2. Buildings leased out 3. Land use right held and planned to be transferred once appreciating (V) Living assets 1. Consumptive living assets 2. Productive living assets Accounts receivable 73,649,132.14 73,649,132.14 financing Other non-current 373,500,000.00 373,500,000.00 financial assets Total assets consistently 774,406,698.21 250,354,111.11 826,078,372.22 1,850,839,181.54 measured by fair value (VI) Trading financial liabilities Of which: Issued trading bonds Derivative financial liabilities Other (VII) Financial liabilities designated to be measured at fair value and the changes recorded into the current profit or loss Total liabilities consistently measured by fair value 152 Changchai Company, Limited Interim Report 2023 II. Inconsistent fair -- -- -- -- value measurement (1) Assets held for sale Total assets inconsistently measured by fair value Total liabilities inconsistently measured by fair value 2. Market Price Recognition Basis for Consistent and Inconsistent Fair Value Measurement Items at Level 1 For the listed company stocks held by the company in the held-for-trading financial assets measured at fair value, the closing market price on the balance sheet date was the basis for the measurement of fair value. 3. Valuation Technique Adopted and Nature and Amount Determination of Important Parameters for Consistent and Inconsistent Fair Value Measurement Items at Level 2 Wealth management and investment: The underlying assets of investment in wealth management products include bond assets, deposit assets, fund assets, etc. The portfolio of investment assets should be dynamically managed. The fair value of wealth management products should be adjusted according to the yield of similar products provided by the counterparty. 4. Valuation Technique Adopted and Nature and Amount Determination of Important Parameters for Consistent and Inconsistent Fair Value Measurement Items at Level 3 (1) Accounts receivable financing: Accounts receivable financing is a bank acceptance with high credit rating, short maturity and low risk. The par amount is close to the fair value and is used as the fair value. (2) Among the other non-current financial assets: for the investments in equity instrument of Jiangsu Horizon New Energy Technology Co., Ltd., Jiangsu Horizon New Energy Technology Co., Ltd. entrusted an appraisal agency to evaluate the value of all its shareholders’ equity due to the need for capital increase and share expansion in 2022, and confirmed the premium rate of capital increase based on the appreciation rate of the equity value. The company’s new investors signed the investment agreements respectively 29 August 2022. Therefore, the fair value of the equity investment had been adjusted and confirmed accordingly based on the premium rate of the latest financing. (3) Among other equity investment instruments, the total investment in Chengdu Changwan Diesel Engine Distribution Co., Ltd., Chongqing Wanzhou Changwan Diesel Engine Parts Co., Ltd., Changzhou Economic and Technological Development Company, Changzhou Tractor Company, Changzhou Economic Commission Industrial Capital Mutual Aid Association, Beijing Engineering Machinery Agricultural Machinery Company was 153 Changchai Company, Limited Interim Report 2023 RMB 1.21 million, and the fair value was RMB 0.00 due to the difficulty in recovering the investment. Since its establishment in October 2017, Changzhou Synergetic Innovation Private Equity Fund (Limited Partnership) has increased the equity of partners at the end of the year due to the change in fair value of the equity held by it. In addition, the company's business environment, operating conditions, and financial status had not undergone major changes. Therefore, the company determined its fair value on the basis of the net book assets of the partnership at the end of the period. 5. Sensitiveness Analysis on Unobservable Parameters and Adjustment Information between Beginning and Ending Carrying Value of Consistent Fair Value Measurement Items at Level 3 Not applicable 6. Explain the Reason for Conversion and the Governing Policy when the Conversion Happens if Conversion Happens among Consistent Fair Value Measurement Items at Different Levels Not applicable 7. Changes in the Valuation Technique in the Current Period and the Reason for Such Changes Not applicable 8. Fair Value of Financial Assets and Liabilities Not Measured at Fair Value The financial assets and liabilities measured at amortization cost mainly include notes receivable, accounts receivable, other receivables, short-term borrowings, accounts payable, other payables, etc. The difference between the carrying value and fair value for financial assets and liabilities not measured at fair value is small. 9. Other During the Reporting Period, there was no conversion between Level 1 and Level 2, nor was there any transfer to or from Level 3 for the fair value measurement of the Company's financial assets and financial liabilities. XI. Related Party and Related-party Transactions 1. Information Related to the Company as the Parent of the Company Proportion of Proportion of share held by voting rights Registration Nature of Registered the Company as owned by the Name place business capital the parent Company as the against the parent against Company the Company 154 Changchai Company, Limited Interim Report 2023 Investment and operations of state-owned assets, assets management (excluding Changzhou financial Investment Changzhou business), RMB1.2 billion 32.26% 32.26% Group Co., Ltd. investment consulting (excluding consulting on investment in securities and options), etc. Notes: Information on the Company as the parent The parent company of the Company is Changzhou Investment Group Co., Ltd. According to the guiding principle of the Notice of Provincial Government on Issuing the Implementation Plan for Transferring Part of State-owned Capital to Boost Social Security Fund in Jiangsu Province (SZF [2020] No. 27), the Notice on Transferring Part of State-owned Capital to Cities and Counties to Boost Social Security Fund (SCGM [2020] No. 139) from the Department of Finance of Jiangsu Province and other five departments and the Notice on Transferring Part of State-owned Capital at Urban (District) Level to Boost Social Security Fund (CCGM [2020] No. 4) from Changzhou Finance Bureau and other four departments, the 10% state-owned equity of the Investment Group held by Changzhou Municipal People's Government is transferred to the Department of Finance of Jiangsu Province free of charge. After the share transfer, Changzhou People’s Government holds 90% state-owned equity of the Investment Group and the Department of Finance of Jiangsu Province holds 10% state-owned equity of the Investment Group. In accordance with Changzhou People’s Government Document (CZF [2006] No. 62), Changzhou Investment Group Co., Ltd. is an enterprise which Changzhou People’s Government authorizes Changzhou Government State-owned Assets Supervision and Administration Commission to perform duties of investors. Thus, Changzhou Investment Group Co., Ltd. is the controlling shareholder of the Company and Changzhou Government State-owned Assets Supervision and Administration Commission is still the actual controller of the Company. The final controller of the Company is Changzhou Government State-owned Assets Supervision and Administration Commission. 2. Subsidiaries of the Company Refer to Note VIII for details. 3. Information on Other Related Parties Name Relationship with the Company Changzhou Synergetic Innovation Private Equity Participated in establishing the industrial investment Fund (Limited Partnership) fund 155 Changchai Company, Limited Interim Report 2023 Jiangsu Horizon New Energy Technology Co., Ltd. Shareholding enterprise of the Company XII. Commitments and Contingency 1. Significant Commitments Significant commitments on balance sheet date As of 30 June 2023, there was no significant commitment for the Company to disclose. 2. Contingency (1) Significant Contingency on Balance Sheet Date None (2) In Despite of no Significant Contingency to Disclose, the Company Shall Also Make Relevant Statements There was no significant contingency in the Company. XIII. Events after Balance Sheet Date 1. Notes to Other Events after Balance Sheet Date There was no other event after balance sheet date. XIV. Other Significant Events 1. Segment Information (1) Determination Basis and Accounting Policies of Reportable Segment Due to the operation scope of the Company and subsidiaries were similar, the Company conducts common management, and did not divide business unit, so the Company only made single branch report. 2. Other Significant Transactions and Events with Influence on Investors’ Decision-making None XV. Notes of Main Items in the Financial Statements of the Company as the Parent 1. Accounts Receivable (1) Accounts Receivable Classified by Category Unit: RMB 156 Changchai Company, Limited Interim Report 2023 Ending balance Beginning balance Carrying Bad debt Carrying Bad debt amount provision amount provision Carryi Category Withd Withd Carryin ng Amou Propo Amou rawal Amou Propor Amou rawal g value value nt rtion nt propo nt tion nt propor rtion tion Accounts receivable for which bad debt 27,36 21,75 5,605, 27,36 21,607 79.52 78.96 5,756,6 4,067. 2.72% 8,623. 444.0 4,067. 6.22% ,429.5 provision % % 37.84 34 26 8 34 0 separately accrued Of which: Accounts receivable for which bad debt 977,5 101,7 875,7 412,7 89,464 97.28 10.41 93.78 21.67 323,304 09,25 95,62 13,63 69,15 ,855.7 provision % % % % ,302.66 5.46 0.16 5.30 8.39 3 accrued by group Of which: Accounts receivable for which bad debt 977,5 101,7 875,7 412,7 89,464 97.28 10.41 93.78 21.67 323,304 provision 09,25 95,62 13,63 69,15 ,855.7 % % % % ,302.66 accrued by 5.46 0.16 5.30 8.39 3 credit risk features group 1,004, 123,5 881,3 440,1 111,07 100.0 12.30 100.00 25.24 329,060 Total 873,3 54,24 19,07 33,22 2,285. 0% % % % ,940.50 22.80 3.42 9.38 5.73 23 Accounts receivable with significant single amount for which bad debt provision separately accrued at the end of the period: Unit: RMB Ending balance Name Carrying Bad debt Withdrawal Withdrawal reason amount provision proportion Customer1 1,470,110.64 1,470,110.64 100.00% Difficult to recover Customer2 1,902,326.58 1,902,326.58 100.00% Difficult to recover Customer3 6,215,662.64 6,215,662.64 100.00% Difficult to recover 157 Changchai Company, Limited Interim Report 2023 Customer4 2,797,123.26 2,194,980.28 78.47% Expected to difficultly recover Customer5 3,633,081.23 2,122,165.73 58.41% Expected to difficultly recover Customer6 2,584,805.83 2,584,805.83 100.00% Difficult to recover Customer7 1,731,493.71 1,731,493.71 100.00% Difficult to recover Customer8 1,511,937.64 755,968.82 50.00% Expected to difficultly recover Customer9 3,329,074.84 720,031.71 21.63% Expected to difficultly recover Total 25,175,616.37 19,697,545.94 Accounts receivable for which bad debt provision accrued by credit risk features group Unit: RMB Ending balance Name Carrying amount Bad debt provision Withdrawal proportion Within 1 year 859,890,514.81 17,197,810.30 2.00% 1 to 2 years 26,758,256.03 1,337,912.80 5.00% 2 to 3 years 7,082,680.52 1,062,402.08 15.00% 3 to 4 years 1,750,847.90 525,254.38 30.00% 4 to 5 years 886,788.94 532,073.36 60.00% Over 5 years 81,140,167.20 81,140,167.24 100.00% Total 977,509,255.46 101,795,620.16 Notes to the basis for the determination of the groups: The accounts receivable was adopted the aging analysis based on the months when the accounts occurred actually, among which the accounts occurred earlier will be priority to be settled in terms of the capital turnover. Explanation of the input value and assumption adopted to determine the withdrawal amount of bad debt provision on the Current Period: With reference to the experience of the historical credit loss, combining with the prediction of the present status and future financial situation, the comparison table was prepared between the aging of the accounts receivable and estimated credit loss rate in the duration and to calculate the estimated credit loss. Please refer to the relevant information of disclosure of bad debt provision of other accounts receivable if adopting the general mode of expected credit loss to withdraw bad debt provision of accounts receivable. □ Applicable √ Not applicable Disclosure by aging Unit: RMB Aging Carrying amount Within 1 year (including 1 year) 863,346,963.30 1 to 2 years 27,300,968.69 2 to 3 years 7,082,680.52 Over 3 years 107,142,710.29 3 to 4 years 3,838,737.01 158 Changchai Company, Limited Interim Report 2023 4 to 5 years 2,836,538.50 Over 5 years 100,467,434.78 Total 1,004,873,322.80 (2) Bad Debt Provision Withdrawn, Reversed or Recovered in the Reporting Period Unit: RMB Changes in the Reporting Period Beginning Category Reversal or Ending balance balance Withdrawal Write-off Other recovery Bad debt provision 21,607,429.50 151,193.76 21,758,623.26 withdrawn separately Bad debt provision 89,464,855.73 12,330,764.43 101,795,620.16 withdrawn by group Total 111,072,285.23 12,481,958.19 123,554,243.42 Of which bad debt provision reversed or recovered with significant amount in the Reporting Period: No. (3) There were no accounts receivable with actual verification during the Reporting Period. (4) Top 5 of the Ending Balance of Accounts Receivable Collected according to the Arrears Party Unit: RMB Name of the Ending balance of accounts Proportion to total ending Ending balance of bad entity receivable balance of accounts receivable debt provision Customer1 552,639,182.57 55.00% 12,458,137.94 Customer2 84,694,433.47 8.43% 1,693,888.67 Customer3 41,213,013.00 4.10% 824,260.26 Customer4 40,039,625.72 3.98% 800,792.51 Customer5 33,964,600.00 3.38% 679,292.00 Total 752,550,854.76 74.89% 2. Other Receivables Unit: RMB Item Ending balance Beginning balance 159 Changchai Company, Limited Interim Report 2023 Other receivables 360,599,343.16 179,596,495.57 Total 360,599,343.16 179,596,495.57 (1) Other Receivable 1) Other Receivables Classified by Account Nature Unit: RMB Nature Ending carrying amount Beginning carrying amount Collecting land collection and 47,000,000.00 storage funds on behalf Cash deposit and Margin 1,300.00 1,300.00 Intercourse funds among units 347,191,045.14 214,624,107.53 Petty cash and borrowings by 642,563.68 671,817.84 employees Other 13,593,526.32 13,635,256.64 Total 408,428,435.14 228,932,482.01 2) Withdrawal of Bad Debt Provision Unit: RMB First stage Second stage Third stage Expected loss in the Expected loss in the Expected credit loss Bad debt provision duration (credit duration (credit Total of the next 12 impairment not impairment months occurred) occurred) Balance of 1 26,186.99 209,876.70 49,099,922.75 49,335,986.44 January 2023 Balance of 1 January 2023 in the Current Period Withdrawal of the 986,089.16 986,089.16 Current Period Reversal of the 2,492,983.62 2,492,983.62 Current Period Balance of 30 June 1,012,276.15 209,876.70 46,606,939.13 47,829,091.98 2023 Changes of carrying amount with significant amount changed of loss provision in the Current Period □ Applicable √ Not applicable 160 Changchai Company, Limited Interim Report 2023 Disclosure by aging Unit: RMB Aging Carrying amount Within 1 year (including 1 year) 361,587,084.62 1 to 2 years 17,302,125.74 2 to 3 years 161,608.32 Over 3 years 29,377,616.46 3 to 4 years 440,952.49 4 to 5 years 389,176.36 Over 5 years 28,547,487.61 Total 408,428,435.14 3) Bad Debt Provision Withdrawn, Reversed or Recovered in the Reporting Period Information of bad debt provision withdrawn: Unit: RMB Changes in the Reporting Period Beginning Category Reversal or Write-of Ending balance balance Withdrawal Other recovery f Bad debt provision 25,757,409.37 2,492,983.62 23,264,425.75 withdrawn separately Bad debt provision 23,578,577.07 986,089.16 24,564,666.23 withdrawn by group Total 49,335,986.44 986,089.16 2,492,983.62 47,829,091.98 4) Particulars of the Actual Verification of Other Receivables during the Reporting Period: None. 5) Top 5 of the Ending Balance of Other Receivables Collected according to the Arrears Party Unit: RMB Proportion to total ending Ending balance Name of the entity Nature Ending balance Aging balance of of bad debt other provision receivables 161 Changchai Company, Limited Interim Report 2023 Jiangsu Changchai Interco Machinery urse 270,624,584.71 1-2 years 65.82% —— Manufacturing Co., Ltd. funds Changzhou Zhonglou Interco District Housing and urse 47,000,000.00 Within 1 year 11.43% 940,000.00 Urban Rural funds Development Bureau Changzhou Changchai Interco Horizon Agricultural urse 17,728,140.31 Within 1 year 4.31% 17,728,140.31 Equipment Co., Ltd. funds Interco Changzhou Changniu urse 9,000,000.00 1-2 years 2.19% —— Machinery Co., Ltd. funds Interco Changzhou Compressors urse 2,940,000.00 Over 5 years 0.72% 2,940,000.00 Factory funds Total 347,292,725.02 84.47% 21,608,140.31 6) Derecognition of Other Receivables due to the Transfer of Financial Assets: none 7) The Amount of the Assets and Liabilities Formed due to the Transfer and the Continued Involvement of Other Receivables: none 3. Long-term Equity Investment Unit: RMB Ending balance Beginning balance Item Carrying Depreciation Carrying Carrying Depreciation Carrying amount reserves value amount reserves value Investment to 576,273,530. 569,273,530. 576,273,530. 569,273,530. 7,000,000.00 7,000,000.00 subsidiaries 03 03 03 03 Investment to joint ventures and 44,182.50 44,182.50 44,182.50 44,182.50 associated enterprises 576,317,712. 569,273,530. 576,317,712. 569,273,530. Total 7,044,182.50 7,044,182.50 53 03 53 03 (1) Investment to Subsidiaries Unit: RMB Beginning Increase/decrease Ending Ending Investee balance balance balance of Additional Reduced Withdrawa Other (carrying (carrying depreciatio 162 Changchai Company, Limited Interim Report 2023 value) investment investment l of value) n reserve depreciatio n reserve Changchai Wanzhou 51,000,000 51,000,000 Diesel .00 .00 Engine Co., Ltd. Changzhou Changchai Benniu 96,466,500 96,466,500 Diesel .00 .00 Engine Fittings Co., Ltd. Changzhou Horizon 40,000,000 40,000,000 Investment .00 .00 Co., Ltd. Changzhou Changchai Horizon 7,000,000. 0.00 0.00 Agricultural 00 Equipment Co., Ltd. Changzhou Fuji Changchai 47,286,230 47,286,230 Robin .03 .03 Gasoline Engine Co., Ltd. Jiangsu Changchai 300,000,00 300,000,00 Machinery 0.00 0.00 Co., Ltd. Changzhou Xingsheng 1,000,000. 1,000,000. Property 00 00 Managemen t Co., Ltd. Zhenjiang 33,520,800 33,520,800 163 Changchai Company, Limited Interim Report 2023 Siyang .00 .00 Diesel Engine Manufacturi ng Co., Ltd. 569,273,53 569,273,53 7,000,000. Total 0.03 0.03 00 (2) Investment to Joint Ventures and Associated Enterprises Unit: RMB Increase/decrease Gains Adjust Endin Begin and Cash Endin ment Withd g ning losses bonus g of rawal balanc balanc Additi Reduc recogn Chang or balanc Invest other of e of e onal ed ized es of profits e ee compr impair Other deprec (carryi invest invest under other annou (carryi ehensi ment iation ng ment ment the equity nced ng ve provis reserv value) equity to value) incom ion e metho issue e d II. Associated enterprises Beijin g Tsingh ua Xingy e Indust 44,182 0.00 0.00 rial .50 Invest ment Mana gemen t Co., Ltd. Subtot 44,182 0.00 0.00 al .50 44,182 Total 0.00 0.00 .50 164 Changchai Company, Limited Interim Report 2023 4. Operating Revenue and Cost of Sales Unit: RMB Reporting Period Same period of last year Item Operating revenue Cost of sales Operating revenue Cost of sales Main operations 1,229,806,219.61 1,080,327,550.17 1,063,899,643.27 960,873,534.45 Other operations 15,360,013.94 12,076,793.29 14,401,885.93 10,099,571.18 Total 1,245,166,233.55 1,092,404,343.46 1,078,301,529.20 970,973,105.63 Information on revenue: Unit: RMB Category of contracts Segment 1 Product Types Of which: Single-cylinder diesel engines 607,361,121.44 Multi-cylinder diesel engines 584,029,144.61 Other products 21,859,902.74 Fittings 16,556,050.82 Classified by business area Of which: Sales in domestic market 1,046,596,379.76 Export sales 183,209,839.85 Total 1,229,806,219.61 Information related to performance obligations: none 5. Investment Income Unit: RMB Same period of last Item Reporting Period year Investment income from disposal of held-for-trading 4,322,777.77 4,099,001.28 financial assets Dividend income from holding of other equity 9,360,000.00 instrument investment Interest from holding of investments in debt 705,680.77 obligations Income from refinancing operations 14,396.97 60,799.49 Accounts receivable financing-discount interest of -2,310,613.28 -2,338,416.66 bank acceptance bills Total 2,732,242.23 11,181,384.11 165 Changchai Company, Limited Interim Report 2023 XVI. Supplementary Materials 1. Items and Amounts of Non-recurring Profit or Loss √ Applicable □ Not applicable Unit: RMB Item Amount Note Due to the expropriation of houses on the state-owned land of Changzhou Gain or loss on disposal of non-current assets 105,395,693.25 Wuxing Branch during the Reporting Period Government subsidies charged to current profit or loss (exclusive of government subsidies given in the Company’s ordinary course of business at 3,299,056.52 fixed quotas or amounts as per the government’s uniform standards) Gain/loss from change of fair value of trading Increase in the fair value of the stocks financial assets and liabilities, and investment of Jiangsu Liance Electromechanical Technology Co., Ltd., Kailong High gains from disposal of trading financial assets and Technology Co., Ltd., Guilin Stars liabilities, and derivative financial assets and 22,587,377.56 Science and Technology Co., Ltd. and liabilities, and available-for-sale financial assets, Henan Lantian Gas Co., Ltd. held by the Company’s wholly-owned other than valid hedging related to the Company’s subsidiary Horizon Investment during common businesses the Reporting Period Other non-operating income and expenses other -801,809.16 than the above Less: Income tax effects 4,621,569.20 Non-controlling interests effects -253,031.71 Total 126,111,780.68 -- Others that meets the definition of non-recurring gain/loss: □ Applicable √ Not applicable No such cases in the Reporting Period. Explain the reasons if the Company classifies any extraordinary gain/loss item mentioned in the Explanatory Announcement No. 1 on Information Disclosure for Companies Offering Their Securities to the Public—Non-recurring Gains and Losses as a recurrent gain/loss item □ Applicable √ Not applicable 2. Return on Equity and Earnings Per Share Weighted average ROE EPS (Yuan/share) Profit as of Reporting Period (%) EPS-basic EPS-diluted Net profit attributable to ordinary 3.93% 0.1870 0.1870 shareholders of the Company 166 Changchai Company, Limited Interim Report 2023 Net profit attributable to ordinary shareholders of the Company after 0.17% 0.0083 0.0083 deduction of non-recurring profit or loss 3. Differences between Accounting Data under Domestic and Overseas Accounting Standards (1) Differences of Net Profit and Net Assets Disclosed in Financial Reports Prepared under International and Chinese Accounting Standards □ Applicable Not applicable (2) Differences of Net profit and Net assets Disclosed in Financial Reports Prepared under Overseas and Chinese Accounting Standards □ Applicable Not applicable The Board of Directors Changchai Company, Limited 22 August 2023 167