Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Stock code: 000963 Stock abbreviation: Huadong Medicine Announcement No.: 2023-075 Huadong Medicine Co., Ltd. Third Quarterly Report 2023 The Company and all members of the Board of Directors hereby guarantee that the informatio n presented in this report is authentic, accurate and complete and free of any false records, mislead ing statements or material omissions. Important Declaration: 1. The Board of Directors, Board of Supervisors, directors, supervisors and senior management of Huadong Medicine Co., Ltd. (hereinafter referred to as the “Company”) hereby guarantee that the information presented in this report is authentic, accurate and complete and free of any false records, misleading statements or material omissions, and shall undertake individual and joint legal liabilities. 2. The Company’s legal representative, the officer in charge of accounting, and the head of accounting department (accounting supervisor) hereby declare that the financial information in this quarterly report is authentic, accurate and complete. 3. Has the Third Quarterly Report been audited? □Yes □No According to “Stock Listing Rules of the Shenzhen Stock Exchange”, if listed companies have both Chinese and other language version of public notice, they should ensure the content of both versions are the same. In the case of discrepancy, the original version in Chinese shall prevail. 1 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. I. Key Financial Data (I) Key accounting data and financial indicators Whether the Company needs to perform a retroactive adjustment or restatement of previous accounting data □Yes □No Change from the Change of the current Beginning of the year beginning of the year Current reporting reporting period over to the end of the to the end of the period the same period last reporting period reporting period over year (%) the end of last year Operating revenue 10,009,186,220.70 3.61% 30,394,530,509.51 9.10% (yuan) Net profit attributable to shareholders of 755,222,215.06 17.84% 2,189,046,844.62 10.48% listed companies (yuan) Net profit attributable to shareholders of listed companies after 732,567,027.72 16.43% 2,160,054,898.69 13.62% deducting non- recurring gains/losses (yuan) Net cash flow from operating activities - - 2,249,277,883.81 70.37% (yuan) Basic earnings per 0.4316 17.83% 1.2510 10.47% share (yuan/share) Diluted earnings per 0.4313 17.73% 1.2503 10.41% share (yuan/share) Weighted average 3.79% 0.17% 11.21% -0.18% return on equity (ROE) End of the current Change of the end of the current reporting period End of last year reporting period over the end of last year (%) Total assets (yuan) 33,992,685,509.48 31,192,203,406.84 8.98% Owners’ equity attributable to the listed 20,298,210,883.66 18,577,919,237.39 9.26% company (yuan) The Company's total share capital as of the trading day prior to disclosure: The Company's total share capital as of the trading day prior to 1,754,425,348.00 disclosure (share) Fully diluted earnings per share based on the latest share capital: Paid preference dividends (yuan) 0.00 Paid perpetual bond interest (yuan) 0.00 Fully diluted earnings per share based on the latest share capital 1.2477 (yuan/share) (II) Items and amounts of non-recurring gains/losses □ Applicable □ N/A 2 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Unit: yuan Amount from the beginning Amount during the reporting Item of the year to the end of the Explanation period reporting period Gains/losses on disposal of non-current assets (including the written-off part of the -132,485.80 -1,535,664.50 accrued assets impairment reserve) Government grants included in current gains/losses (excluding those closely M ainly due to the related to daily business confirmation of government operation and distributed 35,815,661.30 68,060,746.87 grants for subsidiaries in the constantly in accordance with current period certain standard quota or quantity in line with national policies and regulations) Gains/losses caused by fair value changes for holding financial assets for trading and financial liabilities for trading, and investment income for handling financial 138,601.36 -4,962,097.02 assets for trading, financial liabilities for trading and AFS securities, excluding hedging business related to operating activities Other non-operating revenue or expenditure expect above- -6,855,407.81 -26,420,236.87 mentioned items Other profit and loss items satisfying the definition of -1,316,601.56 2,121,729.06 non-recurring gain/loss M inus: Amount affected by 4,831,298.52 7,901,962.26 income tax Amount affected by 163,281.63 370,569.35 minority interest (after tax) Total 22,655,187.34 28,991,945.93 -- Details of other items of gains/losses meet the definition of non-recurring gains/losses: □ Applicable □ N/A Details of other items of gains/losses meet the definition of non-recurring gains/losses. Explanation for recognizing an item listed as a non-recurring gain/loss in the Interpretative Announcement No. 1 on Information Disclosure Criteria for Public Companies - Non-Recurring Profit/Loss as a recurring gain/loss □ Applicable □ N/A Explanation for recognizing an item listed as a non-recurring gain/loss in the Interpretative Announcement No. 1 on Information Disclosure Criteria for Public Companies - Non-Recurring Profit/Loss as a recurring gain/loss. (III) Details and reasons for changes in key accounting data and financial indicators □ Applicable □ N/A Unit: ten thousand yuan 3 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Amount Amount at at the Percentag Balance sheet accounts the end of beginning Reasons for changes e change the period of the period Mainly due to the increase in trade Notes receivable 3,000.00 842.50 256.08% acceptance in the current period Mainly due the increase in receivable Other receivables 51,113.44 28,371.10 80.16% suspense payment Mainly due to the decrease in VAT to be Other current assets 2,800.90 5,269.26 -46.84% deducted 103,727.9 Mainly due to the increase in prepaid Other non-current assets 153,297.34 47.79% 9 technology transfer payment Mainly due to the impact of hedging Trading financial liabilities 897.03 1,484.19 -39.56% exchange rate of net investment in foreign operations 102,940.9 Notes payable 200,246.46 94.53% Mainly due to the increase in bill settlement 7 Mainly due to the payment of dividends Dividend payable 22.42 1,492.42 -98.50% minority shareholders of the subsidiaries in the current period Other non-current liabilities Mainly due to the unpaid acquisition funds 29,935.42 14,783.55 102.49% due within one year transferred from long-term payables 105,145.7 Mainly due to the debt repayment in the Long-term borrowings 72,850.61 -30.71% 7 current period Mainly due to the transfer of unpaid Long-term payables 8,726.61 28,749.72 -69.65% acquisition funds to non-current liabilities due within one year Mainly due to the increase in asset-related Deferred income 17,594.18 12,612.35 39.50% governmental subsidy Amount Amount in Income statement in the Percentag the current Reasons for changes accounts previous e change period period Mainly due to the increase in net interest Financial expenses 6,403.32 1,937.15 230.55% expenses Mainly due to the decrease in income - Other income 7,061.76 11,608.89 -39.17% related governmental subsidy Mainly due to the decrease in investment Investment gains -16,884.29 -9,917.35 -70.25% income confirmed by joint ventures in the current period Mainly due to the decrease in bad-debt Credit impairment loss -4,202.25 -7,196.56 41.61% reserve for account receivables Mainly due to the decrease in income fro m Gains on asset disposal 358.76 557.80 -35.68% the disposal of fixed assets Mainly due to the increase in profits in the Income tax expenses 49,456.08 35,822.27 38.06% current period Amount Amount in Cash flow statement in the Percentag the current Reasons for changes accounts previous e change period period Net cash flow from 132,025.2 Mainly due to the increase in cash received 224,927.79 70.37% operating activities 9 from the sale of goods - Net cash flow from Mainly due to the decrease in investment in -94,792.15 218,383.1 56.59% investing activities the current period 6 Net cash flow from Mainly due to the year-on-year increase in -121,831.50 -11,486.52 -960.65% financing activities debt repayment in the current period 4 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. II. Shareholder Information (I) Total number of common shareholders, number of preferred shareholders with restored voting rights and shareholdings of top 10 shareholders Unit: Share Total number of common shareholders at Total number of preference shareholders with restored 81,155 0 the end of the reporting period voting rights at the end of the reporting period (if any) Shareholdings of top 10 shareholders Number of Pledged, marked or locked-up Shareh Nature of Number of shares with status Name of shareholder olding shareholder shares held trading ratio Status of shares Quantity restrictions held Domestic China Grand Enterprises, non-state- 41.66% 730,938,157 0 Pledged 121,130,000 Inc. owned corporation Hangzhou Huadong State-owned 16.42% 288,000,000 0 M edicine Group Co., Ltd. corporation Hong Kong Securities Overseas 2.60% 45,538,784 0 Clearing Company Ltd. corporation Industrial and Commercial Bank of China Limited - China- Others 2.15% 37,694,848 0 Europe Healthcare Hybrid Securities Investment Fund Domestic China Securities Finance non-state- 1.26% 22,186,818 0 Co., Ltd. owned corporation China Construction Bank Co., Ltd. - ICBC Credit Others 1.14% 20,000,021 0 Suisse Frontier M edical Equity Fund China Construction Bank Corporation - E Fund CSI Others 0.79% 13,857,532 0 300 Healthcare Exchange Traded Fund National Social Security Others 0.65% 11,377,042 0 Fund - Profile 0 National Social Security Others 0.46% 8,000,000 0 Fund - Profile 503 Bank of Shanghai Co., Ltd. - Yinhua CSI Others 0.42% 7,290,613 0 Innovative M edicine Exchange Traded Fund Shareholdings of top 10 shareholders without trading restrictions Type of shares and quantity Number of shares without trading restrictions Name of Shareholder Number of held Type of shares shares RM B common China Grand Enterprises, Inc. 730,938,157 730,938,157 shares 5 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Hangzhou Huadong M edicine Group Co., RM B common 288,000,000 288,000,000 Ltd. shares Hong Kong Securities Clearing Company RM B common 45,538,784 45,538,784 Ltd. shares Industrial and Commercial Bank of China RM B common Limited - China-Europe Healthcare Hybrid 37,694,848 37,694,848 shares Securities Investment Fund RM B common China Securities Finance Co., Ltd. 22,186,818 22,186,818 shares China Construction Bank Co., Ltd. - ICBC RM B common Credit Suisse Frontier M edical Equity 20,000,021 20,000,021 shares Fund China Construction Bank Corporation - E RM B common Fund CSI 300 Healthcare Exchange 13,857,532 13,857,532 shares Traded Fund RM B common National Social Security Fund - Profile 0 11,377,042 11,377,042 shares RM B common National Social Security Fund - Profile 503 8,000,000 8,000,000 shares Bank of Shanghai Co., Ltd. - Yinhua CSI RM B common Innovative M edicine Exchange Traded 7,290,613 7,290,613 shares Fund The Company does not know whether the above-mentioned shareholders Explanation on associated relationships or concerted are related parties or whether they are acting-in-concert parties with one actions among the above-mentioned shareholders another. At the end of the reporting period, the Company had no shareholders Description of the participation in margin trading holding its shares through margin trading and securities lending accounts business of the top 10 shareholders (if any) among the top 10 common shareholders. (II) Total number of preferred shareholders of the Company and shareholdings of top 10 shareholders □ Applicable □ N/A III. Other Important Matters □ Applicable □ N/A (I) Overview of the Company’s operations 1. Overview of the Company’s overall operations during the reporting period During the reporting period, the Company continued to overcome pressures and challenges from various aspects, vigorously deepened its transformation and innovation, actively facilitated the management of various businesses, and continuously spurred its vitality for operation and growth, witnessing stable and robust growth in main operational indicators. From January to September 2023, the Company achieved the operating revenue of 30.395 billio n yuan, up 9.10% year on year (up 13.23% year on year in the first quarter and 12.02% year on year in the first half of 2023), and the net profit attributable to shareholders of listed companies after deducting non-recurring gains/losses of 2.160 billion yuan, up 13.62% year on year (up 8.45% year on year in the first quarter and 12.24% year on year in the first half of 2023). During the reporting 6 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. period, after deducting the equity incentive expenses and the profits and losses of participating and holding R&D institutions, the Company achieved the net profit attributable to shareholders of listed companies after deducting non-recurring gains/losses of 2.462 billion yuan, up 19.36% year on year. In Q3 2023, the Company achieved the operating revenue of 10.009 billion yuan, up 3.61% year on year. The net profit after deducting non-recurring profit and loss attributable to shareholders of listed companies was 733 million yuan, up 16.43% year on year. In face of complicated and fierce market competitions and uncertainties, the Company continued to seek improvement in stability and achieved robust business resilience and favorable development prospect, laying a solid foundation for the attainment of its annual goals. During the reporting period, the pharmaceutical industry segment actively improved its operation and management levels and continued to facilitate the cost reduction and expense control, seeing steady improvement in operational quality and efficiency. From January to September 2023, the pharmaceutical industry segment achieved the operating revenue of 8.994 billion yuan (includ ing that of CSO business), up 9.48% year on year, and the net profit attributable to the parent company after deducting non-recurring gains/losses of 1.835 billion yuan, up 13.41% year on year. Among them, in Q3 2023, the pharmaceutical industry segment achieved the operating revenue of 2.940 billion yuan (including that of CSO business), up 8.34% year on year, and the net profit attributab le to the parent company after deducting non-recurring gains/losses of 609 million yuan, up 10.13% year on year. The Company continued to implement the industrial microbiology development strategy, kept improving its industrial distribution, endeavored to improve the overall operation capabilities, and put more efforts in fostering its marketing capacity. During the reporting period, the industr ia l microbiology segment of the Company achieved positive progress in expanding the markets of ADC raw materials and featured APIs, reached strategic and business cooperation agreements with multip le overseas clients, and facilitated its product pipeline layout and market promotion in the field of anima l health. The overall sales revenue of the Company’s industrial microbiology segment deducting that of specific commercial products businesses achieved a year-on-year increase of 36.22%. In August 2023, the Company established its holding subsidiary Zhejiang Shengji Material Technology Co., Ltd., in a bid to build a R&D technology platform that is capable of undertaking global aesthetic medicine CMC businesses of Huadong Medicine, practice and improve its capabilities in R&D of systematic products and industrial chain control, create three major technology platforms for the polymerization of biodegradable materials, microsphere formulations, as well as innovative carrier raw materials for Nano-sunscreen and skin care products, enable the commercialization of pipelines, and incubate global innovative products. In October 2023, the Company’s holding subsidiary Jiangsu 7 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. NAU Animal Pharmaceutical Co., Ltd. obtained the exclusive distribution, market promotion and sales rights of Butorphanol Tartrate Injection (trade name: 保适宁) in China. Butorphanol Tartrate Injection is a kind of central analgesia drug for pets of Beijing Saiersi Medicine Technology Co., Ltd. that has been approved for marketing and also the first opiates new animal drug approved in China. This cooperation will further improve the Company’s layout in professional products for pet health care. During the reporting period, the Company’s pharmaceutical business segment witnessed continuous and stable growth as a whole. From January to September 2023, the segment achieved the operating revenue of 20.291 billion yuan, up 6.99% year on year, and the net profit of 316 millio n yuan, up 6.03% year on year. During the reporting period, the Company’s aesthetic medicine segment witnessed rapid growth as a whole and achieved the total operating revenue of 1.874 billion yuan (excluding interna l offsetting factors), up 36.99% year on year. Its wholly-owned subsidiary Sinclair actively overcame the negative impact of the slowing global economic growth and kept expanding the global aesthetic medicine market. During the reporting period, Sinclair achieved the sales revenue of 110 million pounds (about 973 million yuan, up 23.27% year on year), and the EBITDA of 17.29 million pounds (about 148 million yuan), attaining continuous operating profits. It is expected that Sinclair will maintain a relatively fast growth as a whole throughout 2023, making increasingly more contribution to the Company’s profits. In the field of domestic aesthetic medicine, the Company’s wholly-owned subsidiary Sinclair (Shanghai) continued to expand its Chinese market and continuously developed and improved Ellansé, its core star product, playing a leading role in the regenerative aesthetic medicine market in China. In the meantime, Sinclair (Shanghai) created its “one-stop” facial rejuvenation and shaping solution to satisfy the growing demands of Chinese consumers for anti-aging in combination with its two newly- launched products of Reaction, a kind of RF product that features dual effects of “anti-aging and skin tightening” on fine parts, and Glacial Spa , a functional skin color management device developed on the basis of cryomodulation. From January to September 2023, Sinclair (Shanghai) achieved the operating revenue of 824 million yuan, up 88.79% year on year, and made more contribution to the Company’s overall profits while achieving favorable profitability. It is expected that Sinclair (Shanghai) will maintain its excellent performance and satisfactorily attain its annual business goals. 2. R&D progress of the Company (1) Pharmaceutical industry 8 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. 1) Overall R&D situation During the reporting period, being “Scientific Research-based and Patient-centered”, the Company continuously increased the R&D input, kept enriching the layout of innovative medicine R&D, enhanced the construction of Global innovative R&D ecology and technological platform, and actively advanced the progress of clinical trials, with multiple major staged achievements made. As of the date of the Report, the Company has formed 60 innovative product lines, with 50% of the products researched and developed independently. During the reporting period, the Company input 1.65 billion yuan in R&D in the pharmaceutical industry segment. Among them, 1.022 billion yuan were used as direct R&D expenditures, up 17.29% year on year. 2) Innovative R&D strategy As for innovative medicines, the Company insisted on its differentiated R&D strategy with the focus placed on unsatisfied clinical needs of global patients, gaving priority to the layout of three key fields of endocrinology, autoimmunity and oncology, and is committed to becoming a leading company in the field of comprehensive metabolic diseases. As its product lines are continuous ly enriched, the Company has expanded its innovative medicine field to multiple types of medicine products including small molecule medicines, polypeptides, ADCs, bispecific or multispecific antibody medicines, as well as the exploration towards innovative therapies for diseases in the fields of endocrinology, autoimmunity and oncology. The Company’s early R&D team actively followed up the latest progress of researches on medicines/targets and conducted deep investigations from such aspects as target mechanis m, medicine screening, druggable potential and selection of indications, in a bid to facilitate the implementation of the Company’s innovation and internationalization strategies, and to follow up the industrial development trend featuring anterior target shift. Since 2023, the Company has implemented the early exploratory project mechanism, accelerated its innovation, placed its focus on three key fields of endocrinology, autoimmunity and oncology. The Company has launched 11 early exploratory and prospective projects to date since 2023, expecting to developing the first-in-class or best-in-class innovative medicines. The Company’s clinical R&D team has always dedicated to breaking through the differentia ted bottleneck in innovation in accordance with the orientation of high efficiency and high quality, endeavoring to achieve the leap-forward development of diversified innovation in clinical R&D. The 9 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. clinical R&D team has charged and supported clinical projects from such dimensions as clinical study, operation, registration and pharmaco-vigilance from multiple dimensions. 3) Progress of R&D of innovative medicines, innovative medical devices and biosimilar medicines Oncology The Company developed more than 30 innovative antineoplastic medicines covering targeted small molecule medicines, ADCs, antibodies, PROTAC, etc. through discovery, screening and verification of new targets in preliminary R&D of medicines. The BLA in China of mirvetuximab soravtansine injection (ELAHERE, R&D code: IMGN853, HDM2002), the world’s first-in-class ADC drug introduced by the Company from ImmunoGen in the U.S., is expected to be accepted in Q4 2023. It was included in the priority review by CDE in July 2023 and is expected to be approved for marketing in 2024. In July 2023, ELAHERE was approved to be introduced in Hainan province thanks to the “Pioneering in Pilot Zone” licensed medical devices policies in Hainan Bo’ao Lecheng International Medical Tourism Pilot Zone, which is expected to help Chinese PROC patients with platinum-resistant ovarian epithelial cancer, fallopian tube cancer or primary peritoneal cancer who are folate receptor α (FRα) positive in time. In the future, the Company plans to participate in the international multi-center PSOC clinical research to advance its application in front-line treatment of ovarian cancer and support to use ELAHERE as the medicine combination for treatment of ovarian cancer. Mefatinib Tablet, the Company’s innovative medicine, was included as the variety for breakthrough treatment in May 2023, which is used for treating advanced non-small cell lung cancer with rare EGFR mutations. The phase III clinical trial for advanced non-small cell lung cancer with EGFR-sensitive mutation has successfully reached the main end point. HDM2005, an ADC product independently developed by the Company, has completed PCC confirmation in Q1 2023 and IND development is now in progress. It is planned to apply for clinica l trial within 2024. HDM2006, a PROTAC product independently developed by the Company, has been confir med as PCC in September 2023 and entered the IND development. In Q4 2023, one independent innovative product for tumors is expected to receive PCC confirmation. 10 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Endocrinology With GLP-1 target as the core, the Company has established eight products of GLP-1 and related targets that cover oral medicines, and injections, including long-acting and multi-target global innovative and biosimilar medicines. In the future, the Company will keep exploring innovative projects related to GLP-1 targets, expanding its coverage to such indications as weight manageme nt, dyslipidemia, non-alcoholic steatohepatitis (NASH), cardiovascular disease, chronic kidney disease (CKD), and constantly develop innovative medicines with higher iterability and more clinica l advantages. HDM1002 (oral small molecule GLP-1 receptor agonist), an innovative medicine for diabetic mellitus that is developed by the Company independently, has obtained IND approvals in the U.S. and China, with the administration of the first subject achieved in the beginning of June 2023. The IND application for obesity in China was approved in September 2023. To date, there is no oral small molecule GLP-1 receptor agonist approved for marketing in the world. HDM1002 will further enrich the Company’s product lines in the field of endocrine therapy, accelerate the Company’s integratio n into the global innovative pharmaceutical industry, and further enhance its comprehens ive competitiveness. HDM1005, a GLP-1R and GIPR long-acting polypeptide dual-target agonist independently developed by the Company, has entered the research stage of IND. To date, the project is smoothly advanced and clinical batch of medicines is manufactured as scheduled. It is expected to submit the IND application in early 2024. DR10624, a GLP-1R/GCGR/FGF21R multi-target agonist developed by the Company’s holding subsidiary Doer Biologics, completed its first subject administration in phase I Multiple Ascending Dose (MAD) clinical trial for the treatment of obesity in New Zealand in July 2023. DR10624’s IND application for weight management of overweight or obese people in China was approved in July 2023. The first cohort (12 subjects) administration in phase I Single Ascending Dose (SAD) clinica l trial in China was completed in October 2023. The IND application for diabetes mellitus in China was approved in September 2023. The IND for severe hypertriglyceridemia in China was submitted in August 2023. Semaglutide Injection has now launched the phase III clinical trial, with the enrollment of the first subject completed in September 2023. 11 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Insulin Degludec Injection has now launched the phase III clinical trial, with the enrollment of the first subject completed in September 2023. Autoimmunity The Company has had over 10 varieties of biomedicines and small molecule innovative products in the field of autoimmunity. The marketing authorization application of HDM3001 (QX001S), a biological similar of Ustekinumab (Stelara) for plaque psoriasis has been submitted and accepted by NMPA in August 2023. HDM3002 (PRV-3279), an innovative medicine used for the treatment of systemic lupus erythematosus (SLE), has been formally included in IIa phase MRCT (PREVAIL-2). Being listed as Overseas New Medicine in Urgent Need for Clinical Purpose (First Batch) by CDE, ARCALYST, a global innovative product introduced from Kiniksa in the U.S., is used for the treatment of Cryo-Pyrin-Associated Periodic Syndromes (CAPS). Moreover, the Company has submitted the Pre-BLA for recurrent pericarditis (RP) in China at the end of June 2023. In September 2023, recurrent pericarditis was included in the Second Batch of Rare Diseases Catalogue jointly issued by the National Health Commission and other miniseries. In the future, the Company will facilitate the registration and launching of this product in China relying on relevant evaluatio n procedures for rare diseases, thus solving the problem of drug accessibility of patients as soon as possible. The Company developed multiple new target and biological mechanism immune disease early projects, which are all smoothly advanced. In Q4 2023, a type of independently-developed innovative product for autoimmunity will receive PCC confirmation. Innovative pharmaceutical devices HD-NP-102 (Dynamic Monitoring System of Glomerular Filtration Rate and MB-102 Injection): The Dynamic Monitoring System of Glomerular Filtration Rate and MB-102 Injection jointly developed by the Company and MediBeacon, Inc of the U.S. can continuously measure the glomerular filtration rate (GFR) of patients with normal or impaired renal functions by non-invas ive monitoring of the fluorescence emitted by MB-102 through intravenous injection. In July 2022, NMPA formally accepted the pharmaceutical device registration application for the system and is now reviewing the application. The MB-102 injection (Relmapirazin) used in conjunction with this 12 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. system is a global innovative medicine that completed the enrollment of all subjects for internatio na l multi-center phase III clinical trial in February 2023. The pre-NDA has submitted in China in April 2023. The PMA has been submitted in the U.S. in June 2023, which has been accepted by FDA in July 2023. 4) Approval of generic medicines S/N Field Item Specification Time of Approval Pioglitazone Hydrochloride Approved by NMPA in September 1 Endocrine and Metformin 15/850mg 2023 Hydrochloride Tablets Approved by NMPA in August 2 Immunity Tacrolimus Ointment 0.03%, 0.1% 2023 Approved by NMPA in October 3 Angiocarpy Macitentan Tablets 10mg 2023 2. Aesthetic medicine business 1) R&D and registration of aesthetic medicine products in China S/N Type Product Name Purpose Latest Progress Collection of efficacy measures of all MaiLi Extreme 1 Injections Facial filling subjects for clinical trial in China Hyaluronic acid completed in August 2023. Registration testing in China completed MaiLi Precise 2 Injections Facial filling and preparatory work for launching of Hyaluronic acid clinical trial in China in progress. Enrollment of all subjects for clinical trial 3 Injections Ellansé-M Facial filling in China completed in March 2023 and follow-up in progress. Testing for registration formally launched LanlumaV 4 Injections Facial filling in August 2023 and preparatory work for Poly-l-lactic Acid clinical trial in progress. Removing benign Energy based Registration testing in China and 5 Glacial Rx (F1) pigmented lesions devices preparation of technical data in progress. of skin, etc. Application for registration of V20 Skin tightening, submitted and accepted by the Center for body and facial Energy based V series products Medical Device Evaluation, NMPA in 6 shaping, skin devices (V20, V30) September 2023. rejuvenation, hair Registration testing of V30 and removal, etc. preparation of technical data in progress. Notice of Classification and Definition of Energy based Facial skin Non-medical Devices issued by Medical 7 Préime DermaFacial devices management Equipment Standard Management Center, NMPA received in September 2023. 2) R&D and registration of aesthetic medicine products out of China KiOmed skinbooster, a global innovative chitosan aesthetic medicine introduced by the Company from a Belgian company KiOmed Pharma SA (hereinafter referred to as “KiOmed”) is now under clinical trial and its overseas registration application is expected to be submitted in Q4 2023. 13 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Moreover, KiOmed is now developing multiple types of global innovative products for facial (KiOmed Moderate lines, KiOmed Volumizer) and lip (KiOmed Lips) filling. In the meantime, the Company is actively facilitating the R&D of Silhouette 16 cone short line, a thread lifting product, and multiple types of new products. 3. Overseas investment and cooperation of the Company from Q3 to the date of the Report 1) On August 10, 2023, the Company’s wholly-owned subsidiary Zhongmei Huadong signed the Exclusive Product License Agreement with the American listed company Arcutis. According to the agreement, Zhongmei Huadong obtained the exclusive license of the globally innovative topical roflumilast (including Roflumilast Cream ZORYVE and Roflumilast Foam ARQ-154) of Arcutis in Greater China (including Chinese mainland, Hong Kong SAR, Macao SAR and Taiwan Province) and Southeast Asia (Indonesia, Singapore, Philippines, Thailand, Myanmar, Brunei, Cambodia, Laos, Malaysia and Vietnam), including rights for development, registration, production and commercialization. (Please refer to relevant announcement (Announcement No.: 2023-061) disclosed by the Company on Cninfo (http://www.cninfo.com.cn) for details). 2) On August 30, 2023, the Company’s wholly-owned subsidiary Zhongmei Huadong signed the Exclusive Product License Agreement with MC2 Therapeutics Ltd., a wholly-owned subsidiary of a Danish company MC2 Therapeutics A/S (hereinafter referred to as “MC2”). According to the agreement, Zhongmei Huadong obtained the exclusive license of the globally innovative product Wynzora in Greater China (including Chinese mainland, Hong Kong SAR, Macao SAR and Taiwan Province), including rights for development, registration, production and commercialization. Also, the introduction of Wynzora cream, ZORYVE cream and ARQ-154 (roflumilast foam) will further supplement the Company’s product lines of external preparations. In the meantime, the Company has established its featured topical preparation platform that is specialized in the differentiated R&D of topical preparations for skin, built a professional R&D team, equipped with laboratory research-type and pilot-scale production complicated preparation equipment, as well as imported quality evaluation equipment, and fostered three topical preparation production lines in its holding company Huadong Medicine (Xi’an) Bohua Pharmaceutical Co., Ltd. to facilitate the launching of R&D products. With multiple years of experience in R&D and platform development, the team has gotten the key points for development of ointments, creams, gels and other external preparations and established professional quality evaluation systems for topical preparations, which 14 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. cannot only guarantee the fast and efficient research, production conversion and registratio n application of products, but also satisfy the development of the industrial development chain that integrates R&D, production and sales. (Please refers to relevant announcement (Announcement No.: 2023-067) disclosed by the Company on Cninfo (http://www.cninfo.com.cn) for details). 3) On October 17, 2023, the Company’s wholly-owned subsidiary Huadong Medicine Aesthetics Investment (Hong Kong) Limited (hereinafter referred to as “Aesthetics Investment”) signed the Exclusive Product License Agreement with ATGC Co., Ltd. (hereinafter referred to as “ATGC”) in the Republic of Korea. According to the agreement, Aesthetics Investment obtained the global exclusive license of ATCG-110, an injection containing botulinum toxin type A of ATGC, in China, the U.S., Europe, etc. (excluding India), and the non-exclusive license in the Republic of Korea, including the clinical development, registration and commercialization rights for aesthetic medicines and all of its indications. The agreement for ATGC-110 is a strategic supplement to the Company’s global aesthetic medicine products, which is beneficial for the Company to build diversified aesthetic medicine brand and product clusters. After this transaction, the Company will have 37 types of international high- end “noninvasive and micro-invasive” aesthetic medicine products that cover improvement of frown lines, facial and body filling, thread lifting, skin management, body shaping, hair removal, private repair and other non-operative mainstream aesthetic medicine fields, including 14 types of injectio n products, 22 types of energy based devices, and one type of thread lifting product. With comprehensive product clusters formed, the Company has ranked in the forefront of the industry in terms of product quantity and coverage. (Please refers to relevant announcement (Announceme nt No.: 2023-072) disclosed by the Company on Cninfo (http://www.cninfo.com.cn) for details). (II) Receptions, including research, communication and interview, during the reporting period Main content of discussion Index of basic Reception Reception Reception Type of Reception and information of the date address method visitor object information research provided China 2023 Semi- Please refer to the Conference Institution Securities, annual Record of Investor August 16, Online Room of the and CICC, Operating Relations Activities 2023 meeting Company individual Industrial Results on August 16, 2023 Securities, Conference presented on the 15 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. etc. of Huadong websites of Medicine irm.cninfo.com.cn and cninfo.com.cn for details. IV. Quarterly Financial Statements (I) Financial statements 1. Consolidated balance sheet Prepared by: Huadong M edicine Co., Ltd. September 30, 2023 Unit: yuan Item September 30, 2023 January 1, 2023 Current assets: M onetary funds 3,930,055,822.33 3,996,302,178.41 Settlement reserve Lending funds Trading financial assets Derivative financial assets 23,781,330.81 29,907,470.68 Notes receivable 30,000,000.00 8,424,980.99 Accounts receivable 8,603,990,884.53 7,198,746,788.59 Accounts receivable for financing 1,179,728,033.75 1,002,511,208.21 Prepayments 391,738,025.42 500,083,953.14 Premiums receivable Reinsurance accounts receivable Reinsurance contract reserve receivable Other receivables 511,134,375.07 283,710,955.63 Including: Interests receivable Dividends receivable 223,747.65 223,747.65 Financial assets purchased for resale Inventories 4,889,550,535.88 4,495,483,328.54 Contract assets Assets held for sale Other non-current assets expiring within one year Other current assets 28,009,025.30 52,692,618.78 Total current assets 19,587,988,033.09 17,567,863,482.97 Non-current assets: Loans and prepayments issuance Debt investments Other debt investments Long-term receivables Long-term equity investment 1,547,325,882.94 1,659,076,538.78 Other equity instrument investments 409,199,420.17 360,910,876.41 Other non-current financial assets Investment real estate 12,957,377.00 13,648,240.14 Fixed assets 3,752,658,948.42 3,981,653,265.52 Constructions in progress 1,106,218,018.42 873,159,427.47 Biological assets for production Oil & gas assets Right-of-use assets 141,069,398.00 166,505,297.17 Intangible assets 2,327,531,779.99 2,280,064,207.30 16 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Development expenditures 784,251,157.61 641,354,586.80 Goodwill 2,577,647,986.71 2,441,387,413.59 Long-term unamortized expenses 20,477,284.51 16,457,278.57 Deferred tax assets 192,386,807.93 152,842,858.97 Other non-current assets 1,532,973,414.69 1,037,279,933.15 Total non-current assets 14,404,697,476.39 13,624,339,923.87 Total assets 33,992,685,509.48 31,192,203,406.84 Current liabilities: Short-term borrowings 813,198,243.24 947,516,383.37 Borrowing from the central bank Borrowing from other banks and other financial institutions Financial liabilities for trade 8,970,278.04 14,841,896.97 Derivative financial liabilities 490,500.00 Notes payable 2,002,464,644.87 1,029,409,686.81 Accounts payable 4,995,617,599.40 4,873,029,466.44 Receipts in advance 1,975,312.86 1,154,243.42 Contract liabilities 167,826,339.02 146,488,489.07 Financial assets sold for repurchase Deposits from customers and due from banks Receipts for buying and selling securities as proxy Receipts for underwriting securities as proxy Employee benefits payable 236,487,492.70 256,883,423.68 Taxes payable 403,270,025.35 429,457,804.81 Other payables 2,693,327,807.81 2,290,407,022.05 Including: Interests payable Dividend payable 224,219.60 14,924,219.60 Handling fees and commissions payable Reinsurance accounts payable Liabilities held for sale Other non-current liabilities due 299,354,234.55 147,835,514.81 within one year Other current liabilities 20,429,422.29 15,788,164.30 Total current liabilities 11,643,411,900.13 10,152,812,095.73 Non-current liabilities: Insurance policy reserve Long-term borrowing 728,506,072.02 1,051,457,747.44 Bonds payable Include: Preferred stock Perpetual bond Lease liabilities 105,896,905.64 84,610,324.98 Long-term payables 87,266,061.32 287,497,209.49 Long-term employee remuneration payable Provision 35,577,667.62 37,925,549.41 Deferred income 175,941,782.72 126,123,512.71 Deferred tax liabilities 198,336,858.91 202,084,083.93 Other non-current liabilities 78,564,150.00 73,251,500.00 Total non-current liabilities 1,410,089,498.23 1,862,949,927.96 Total liabilities 13,053,501,398.36 12,015,762,023.69 Owners' Equity: Share capital 1,754,425,348.00 1,753,995,348.00 Other equity instrument investments 17 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. Including: Preferred shares Perpetual bond Capital reserves 2,429,588,311.61 2,377,887,246.39 Less: Treasury shares 115,270,300.00 104,645,000.00 Other comprehensive income -92,441,607.03 -88,552,636.42 Special reserve Surplus reserve 1,151,441,705.28 1,151,213,039.48 General risk reserve Undistributed profit 15,170,467,425.80 13,488,021,239.94 Total owners' equity attributable to 20,298,210,883.66 18,577,919,237.39 owner of the parent company M inority interest 640,973,227.46 598,522,145.76 Total owners' equity 20,939,184,111.12 19,176,441,383.15 Total liabilities & owners' equity 33,992,685,509.48 31,192,203,406.84 Legal representative: Lv Liang Person in charge of accounting: Lv Liang Person in charge of the Accounting Department: Qiu Renbo 2. Consolidated income statements from the beginning of the year to the end of the reporting period Unit: yuan Item Amount in the current period Amount in previous period I. Total operating revenue 30,394,530,509.51 27,858,507,079.10 Including: Operating revenue 30,394,530,509.51 27,858,507,079.10 Interests income Premiums earned Handling fees and commissions received II. Total operating cost 27,539,505,233.90 25,422,451,966.57 Including: Operating cost 20,711,433,505.92 19,006,828,172.00 Interest expenses Handling fees and commissions paid Surrender value Net payment of insurance claims Net appropriation of policy reserve Policy dividends paid Reinsurance expenses Business taxes and surcharges 155,063,860.73 145,766,634.10 Sales expenses 4,662,350,509.65 4,503,511,492.02 Administrative expenses 1,105,836,120.39 958,816,065.06 R&D expenses 840,788,063.58 788,158,101.57 Financial expenses 64,033,173.63 19,371,501.82 Including: Interests expenses 84,321,926.54 55,731,896.99 Interests income 61,683,137.57 75,779,611.14 Add: Other income 70,617,560.34 116,088,889.07 Investment income (Losses are -168,842,873.72 -99,173,464.90 indicated by “-”) Including: Investment gains -145,314,249.10 -80,967,957.60 18 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. (losses) in associated enterprise and joint-venture enterprise Gains on the derecognition of financial assets measured at amortized cost Gains on exchange (Losses are indicated by “-”) Gains on net exposure hedging (Losses are indicated by “-”) Gains from changes in fair values -6,616,639.87 (Losses are indicated by “-”) Credit impairment losses (Losses -42,022,538.00 -71,965,559.59 are indicated by “-”) Impairment gains (losses) of -3,175,583.57 assets (Losses are indicated by “-”) Asset disposal income (Losses 3,587,637.81 5,578,009.76 are indicated by “-”) III. Operating profit (Losses are 2,708,572,838.60 2,386,582,986.87 indicated by “-”) Add: Non-operating revenue 3,536,981.13 5,034,409.21 Less: Non-operating expenses 24,000,149.00 27,069,853.11 IV Total profit (Total losses are indicated 2,688,109,670.73 2,364,547,542.97 by “-”) Less: Income tax expenses 494,560,848.37 358,222,730.61 V Net profit (Net losses are indicated by 2,193,548,822.36 2,006,324,812.36 “-”) (I) Classification by business continuity 1. Net profit from continuing operations (Net losses are indicated by 2,193,548,822.36 2,006,324,812.36 “-”) 2. Net profit at terminational operation (Net losses are indicated by “-”) (II) Classification by attribution of ownership 1. Net profit attributable to shareholders of the parent company (Net 2,189,046,844.62 1,981,470,047.95 losses are indicated by “-”) 2. Profit or loss attributable to minority shareholders (Net losses are 4,501,977.74 24,854,764.41 indicated by “-”) VI. Other comprehensive income, net of -3,888,970.61 -19,030,402.76 income tax Other comprehensive income attributable to owners of the parent -3,888,970.61 -19,030,402.76 company, net of tax (I) Other comprehensive income that cannot be reclassified into -1,453,894.59 -4,775,671.98 gains/losses 1. Changes in remeasurement on the defined benefit plan 2. Other comprehensive income that cannot be reclassified into gains/losses under equity method 3. Changes in fair value of other -1,453,894.59 -4,775,671.98 19 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. equity instrument investments 4. Changes in fair value of credit risk of the enterprise 5. Others (II) Other comprehensive income to -2,435,076.02 -14,254,730.78 be reclassified into gains/losses 1. Other comprehensive income that can be reclassified into gains/losses under equity method 2. Changes in fair value of other debt investments 3. Amount of financial assets reclassified into other comprehensive income 4. Credit impairment reserve of other debt investments 5. Cash flow hedging reserve 5,871,618.93 6. Exchange differences from translation of foreign currency financial -8,306,694.95 -14,254,730.78 statements 7. Others Net amount after tax of other comprehensive income attributable to minority shareholders VII. Total comprehensive income 2,189,659,851.75 1,987,294,409.60 (I) Total comprehensive income attributable to owners of the parent 2,185,157,874.01 1,962,439,645.19 company (II) Total comprehensive income 4,501,977.74 24,854,764.41 attributable to minority shareholders VIII. Earnings per share (EPS): (I) Basic EPS 1.2510 1.1324 (II) Diluted EPS 1.2503 1.1324 Legal representative: Lv Liang Person in charge of accounting: Lv Liang Person in charge of the Accounting Department: Qiu Renbo 3. Consolidated cash flow statements from the beginning of the year to the end of the reporting period Unit: yuan Item Amount in the current period Amount in previous period I. Cash flows from operating activities: Cash received from the sale of goods 32,682,451,836.29 28,636,082,628.37 and the rendering of services Net increase in customer deposits and due from banks Net increase in borrowing from the central bank Net increase in borrowing from other financial institutions Cash from the premium of the original insurance policy Net cash from reinsurance Net increase in deposits and investment of the insured Cash from interests, handling fees and 20 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. commissions Net increase in borrowing from other banks and other financial institutions Net increase in funds for repurchase Net cash received for buying and selling securities as proxy Receipts of tax refund 53,209,369.56 48,130,176.60 Other cash receipts in relation to 594,342,751.13 519,344,662.31 operating activities Cash inflows from operating activities 33,330,003,956.98 29,203,557,467.28 Cash payments for goods purchased 21,403,392,127.90 19,098,109,891.25 and services received Net increase in customer loans and prepayments Net increase in deposits of central bank and due from banks Cash payments for original insurance claims Net increase in lending funds to other banks and other financial institutions Cash payments for interests, handling fees and commissions Cash payments for policy dividends Cash payments to and on behalf of 2,731,357,413.23 2,163,638,874.66 employees Payments of various types of taxes 2,018,766,158.13 2,310,543,611.37 Other cash payments in relation to 4,927,210,373.91 4,311,012,164.01 operating activities Cash outflows for operating activities 31,080,726,073.17 27,883,304,541.29 Net cash flow from operating activities 2,249,277,883.81 1,320,252,925.99 II. Cash flows from investing activities Cash receipts from recovery of investments Cash receipts from investment income 76,500,000.00 900,000.00 Net cash receipts from disposal of fixed assets, intangible assets and other 5,487,494.29 13,562,748.02 long-term assets Net cash from disposal of subsidiaries and other business units Other cash receipts in relation to 143,241,408.53 investing activities Cash inflows from investing activities 225,228,902.82 14,462,748.02 Cash payments for purchase and construction of fixed assets, intangible 960,170,505.01 838,159,013.91 assets and other long-term assets Cash payments for investment 71,474,250.00 855,517,746.06 Net increase in pledge loans Net cash paid for acquisition of 137,922,688.09 404,617,574.25 subsidiaries and other business units Other cash payments in relation to 3,582,952.58 100,000,000.00 investing activities Sub-total of cash outflows of investment 1,173,150,395.68 2,198,294,334.22 activities Net cash flow from investing activities -947,921,492.86 -2,183,831,586.20 21 Third Quarterly Report 2023 of Huadong M edicine Co., Ltd. III. Cash flows from financing activities: Cash receipts from absorbing 10,800,300.00 30,000,000.00 investments Including: Cash receipts from capital contributions from minority 30,000,000.00 owners of subsidiaries Cash receipts from borrowing 3,618,149,860.84 3,625,643,992.66 Other cash receipts in relation to 725,958,879.33 598,142,418.56 financing activities Cash inflows from financing activities 4,354,909,040.17 4,253,786,411.22 Cash repayments of borrowings 4,202,280,794.93 3,141,986,846.06 Cash payments for distribution of dividends or profits or settlement of 658,879,966.42 627,878,033.15 interest expenses Including: Dividends and profits paid by subsidiaries to minority 15,728,000.00 1,960,000.00 shareholders Other cash payments in relation to 712,063,268.70 598,786,755.06 financing activities Cash outflows for financing activities 5,573,224,030.05 4,368,651,634.27 Net cash flow from financing activities -1,218,314,989.88 -114,865,223.05 IV Effect of foreign exchange rate -20,487,569.21 17,694,818.12 changes on Cash and Cash Equivalents V Net increase in cash and cash 62,553,831.86 -960,749,065.14 equivalents Add: Opening balance of cash and 3,416,910,702.33 3,580,140,638.17 cash equivalents VI. Closing balance of cash and cash 3,479,464,534.19 2,619,391,573.03 equivalents (II) Adjustments to financial statement items at the beginning of the year of the first implementation of the new accounting standards implemented since 2023 □ Applicable □ N/A (III) Audit report Has the Third Quarterly Report been audited? □Yes □No The Company’s Third Quarterly Report has not been audited. Board of Directors of Huadong Medicine Co., Ltd. October 25, 2023 22