Abstract of the 2013 Semi-annual Report of Changchai Company, Limited Stock code: 000570, 200570 Stock abbreviation: SCCA, SCCB Announcement No.:2013-014 Changchai Company, Limited Abstract of the 2013 Semi-annual Report 1. Important reminders (1) This abstract is based on the full text of the semi-annual report. For more details, investors are suggested to read the full text disclosed at the same time with this abstract on http://www.cninfo.com.cn, the website of Shenzhen Stock Exchange or any other website designated by CSRC. This report is prepared in both Chinese and English. Should there be any discrepancy between the two versions, the Chinese version shall prevail. (2)Company profile Stock abbreviation SCCA, SCCB Stock code 000570, 200570 Stock exchange listed with Shenzhen Stock Exchange For contact Company Secretary Securities Affairs Representative Name Shi Jianchun He Jianjiang Tel. (86)519-86610041 (86)519-68683155 Fax (86)519-86630954 (86)519-86630954 E-mail ccsjc@changchai.com cchjj@changchai.com 2. Financial highlights and change of shareholders (1)Financial highlights Does the Company adjust retrospectively or restate accounting data of previous years due to change of the accounting policy or correction of any accounting error? □ Yes √ No Reporting period Same period of last year YoY +/-(%) Operating revenues (RMB Yuan) 1,597,702,698.46 1,599,480,212.75 -0.11% Net profit attributable to shareholders of 39,865,197.16 29,802,438.47 33.76% the Company (RMB Yuan) Net profit attributable to shareholders of the Company after extraordinary gains and 40,197,891.46 25,424,883.61 58.10% losses (RMB Yuan) Net cash flows from operating activities 86,671,315.58 207,869,158.63 -58.30% (RMB Yuan) Basic EPS (RMB Yuan/share) 0.07 0.05 40.00% Diluted EPS (RMB Yuan/share) 0.07 0.05 40.00% Weighted average ROE (%) 2.20% 1.66% 0.54% As at the end of the As at the end of last year YoY +/-(%) reporting period Total assets (RMB Yuan) 3,159,344,495.44 3,116,489,064.01 1.38% Net assets attributable to shareholders of 1,770,883,931.54 1,845,193,200.65 -4.03% the Company (RMB Yuan) 1 Abstract of the 2013 Semi-annual Report of Changchai Company, Limited (2) Shareholdings of the top 10 shareholders Total number of shareholders at the end of the 76,344 reporting period Shareholdings of the top 10 shareholders Total shares Number of Pledged or frozen shares Nature of Shareholding Name of shareholder held at the restricted Number of shareholder percentage (%) Status of shares period-end shares held shares State-owned Assets Supervision and Administration Commission On behalf of the 30.02% 168,497,736 0 of Changzhou Municipal People’s State Government BNP PARIBAS WEALTH Foreign MANAGEMENT HONG KONG 1.36% 7,619,573 0 corporation BRANCH Huabao Trust Co., Ltd. –a single Other 0.42% 2,361,800 0 type money trust R2007ZX103 ING ASIA PRIVATE BANK Foreign 0.41% 2,290,000 0 LIMITED corporation Domestic Li Xiang 0.41% 2,279,113 0 natural person Domestic Zhao Shijun 0.4% 2,271,731 0 natural person CORE PACIFIC-YAMAICHI Foreign INTERNATIONAL (H.K.) 0.4% 2,265,562 0 corporation LIMITED Zhonghai Trust Co., Ltd.– Zhonghai Jufa - new share agreed Other 0.37% 2,059,809 0 purchase 1 money trust Domestic Wang Jinshan 0.35% 1,956,189 0 natural person Domestic Liu Tao 0.34% 1,898,600 0 natural person It is unknown whether there was any associated relationship among the top ten Explanation on associated relationship or/and tradable shareholders and among the top ten shareholders not subject to trading persons acting in concert among the moratorium, or whether they are persons acting in concert as described by above-mentioned shareholders: Measures for the Administrative of Disclosure of Shareholder Equity Changes. (3)Change of the controlling shareholder or the actual controller Change of the controlling shareholder in the reporting period □ Applicable √ Inapplicable Change of the actual controller in the reporting period □ Applicable √ Inapplicable 3. Discussion and analysis by the management For the first half of 2013, the Company totally sold 658,600 units of various diesel engines and generator sets, up 1.81% over the same period of last year, including 571,200 units of single-cylinder diesel engines (a year-on-year increase of 2.35%), 87,400 units of multi-cylinder diesel engines (a year-on-year decrease of 1.58%) and 5,914 units of generator sets and power units (a year-on-year increase of 160%). It achieved an export income of USD 19.96 million, up 21.32% over the same period of last year. Meanwhile, it achieved a sales income of RMB 1,597,702,700, down 0.11% from the same period of last year; and net profit attributable to shareholders of the 2 Abstract of the 2013 Semi-annual Report of Changchai Company, Limited Company of RMB 39.8652 million, up 33.76% on the year-on-year basis. In the reporting period, competition in the diesel engine market became fiercer. The Company vigorously expanded markets at home and abroad, integrated production resources, optimized management and strictly controlled the component cost. As a result, the Company maintained a good development. The production and sales volume of single-cylinder diesel engines increased over the same period of last year, which was still the No. 1 in the industry. The market share of multi-cylinder diesel engines for agricultural machinery kept expanding while that of multi-cylinder diesel engines for automobile dropped. The Company input more efforts in expanding the export market, resulting in a much larger export income than the same period of last year. Comparing the first half of 2013 with the same period of last year, the sales volume and income were basically the same, prices of raw and auxiliary materials registered a slight drop, the gross profit rate increased profit grew considerably. In the reporting period, the Company was carrying out planning, technical argumentation and some other preparations for the light engine relocation project. 4. Matters related to financial reporting (1) Explain change of the accounting policy, accounting estimate and measurement methods as compared with the financial reporting of last year N/A (2) Explain retrospective restatement due to correction of significant accounting errors in the reporting period N/A (3) Explain change of the consolidation scope as compared with the financial reporting of last year N/A (4) Explanation of the Board of Directors and the Supervisory Committee concerning the “non-standard audit report” issued by the CPAs firm for the reporting period N/A 3