Hu YuemingExecutive director and Authorized representative

Mr. Hu Yueming, aged 73, is an executive Director and an Authorised Representative. Mr. Hu is a universitygraduate and graduated from Fudan University majoring in laser technology in 1977. Mr. Hu is a senior engineer.He has more than 40 years of experience in the management of machinery and industrial enterprises and served asthe head of various state-owned enterprises such as Nanjing Engineering Equipment Factory (南京工艺装备厂) andgeneral manager of various foreign invested enterprises including Nanjing Atlas Copco Construction Machinery Ltd.He has extensive experience in enterprise management. In 1998, he became the general manager of Nanjing HighSpeed Gear Factory (南京高速齿轮箱厂). He served as a director of Nanjing Drive from March 2007 to September2020. From March 2007 to December 2016 and from May 2019 to September 2020, he served as the chairman andthe general manager of Nanjing Drive. Mr. Hu is also a director in certain subsidiaries of the Group. Mr. Hu is anexpert on mechanical transmission equipment technology and business management. He is also the vice presidentof the China New Energy Generation Network (中国新能源发电网), and the chairman of Nanjing Renewable EnergyAssociation (南京可再生能源协会). He has been awarded the “National May 1 Labour Medal” (全国五一劳动奖章)and the title of “The 4th Outstanding Entrepreneur of the Machinery Industry” (第四届全国机械工业明星企业家),“National Labor Model” (全国劳动模范) and “the Leader of China’s Gear Industry” (中国齿轮行业产业领军人物), etc.Mr. Hu Yueming is the father of Mr. Hu Jichun, the Chairman of the Board, an executive Director, the Chief ExecutiveOfficer and the chairman of the Nomination Committee of the Company.

Chen YongdaoExecutive director

Mr. Chen Yongdao, aged 60, is an executive Director and a member of the Remuneration Committee of theCompany. Mr. Chen is a university graduate. He obtained a bachelor’s degree from Jiangsu Institute of Technologymajoring in metal material and heat treatment in 1983 and a master’s degree from Nanjing University of Scienceand Technology majoring in engineering in 2007. He is a senior engineer. Mr. Chen successively served as thedeputy head of the inspection and gauging section, head of the production allocation section of the factory anddeputy general manager of Nanjing High Speed Gear Factory (南京高速齿轮箱厂). He has become a director and thedeputy general manager of Nanjing Drive since March 2007. He has served as the vice president of Nanjing Drivesince January 2017. Mr. Chen is also a director in certain subsidiaries of the Group. Mr. Chen is an expert on heattreatment of metal material and has engaged in the research, design and development of mechanical transmissionequipment production techniques, gauging and inspection of mechanical transmission equipment and enterprisemanagement for over 30 years. He has received a number of awards for the achievement of his research onmechanical transmission equipment production techniques.

Wang ZhengbingExecutive director

Mr. Wang Zhengbing, aged 51, is an executive Director of the Company. He is a holder of university degree. Hegraduated from Zhejiang University and obtained a bachelor’s degree in Mental Material & Heat Treatment in 1993and a master’s degree in Engineering in Nanjing University of Science and Technology in 2011. He is a seniorengineer. Mr. Wang has joined Nanjing High Speed Gear Factory (南京高速齿轮箱厂) since August 1993 and heldvarious positions, including the deputy director and director of the workshop since January 1999. He has servedas the vice general manager of Nanjing High Speed since July 2003. He has served as an executive Director of theCompany since June 2015. Mr. Wang has served as a director, the vice president of Nanjing Drive from November2016 to September 2020 and since August 2017, respectively. Mr. Wang has served as a director of Nanjing HighSpeed since August 2017. He has been the general manager of Industrial Division since January 2017 and ofNanjing High Accurate since September 2017. Mr. Wang is also a director in certain subsidiaries of the Group.

Zhou ZhijinExecutive director

Mr. Zhou Zhijin, aged 50, is an executive Director of the Company. He graduated from Nanjing Industrial Schoolin 1991. He joined Nanjing High Speed Gear Factory (南京高速齿轮箱厂) in August 1991 and was appointed as thevice director of personnel department in January 1999. He has served as the deputy director of human resourcedepartment of Nanjing High Accurate since September 2001 and the assistant to general manager and the officehead of Nanjing High Speed since July 2003. He has served as the vice general manager of Nanjing High Speedsince July 2006 and an executive Director of the Company since June 2015. Mr. Zhou served as a director ofNanjing Drive from November 2016 to September 2020 and the vice president of Nanjing Drive from January 2017to September 2020. Mr. Zhou has served as a director of Nanjing High Speed since August 2017. Mr. Zhou is also adirector in certain subsidiaries of the Group.

Zheng QingExecutive director

Ms. Zheng Qing, aged 55, is an executive Director of the Company. She is a fellow member of the Association of Chartered Certified Accountants. She joined the Company as an executive Director on 1 December 2016. She graduated from Nanjing Audit University in 1989. She obtained a bachelor’s (Honours) degree in Applied Accounting from Oxford Brookes University in 2005 and further obtained a master’s degree in Business Administration from the Chinese University of Hong Kong in 2012.

Ms. Zheng engaged in financial affairs and operation of international trade business from 1989 to 2002. From September 2002 to May 2005, she was the financial controller and the secretary to the board of directors of Junma Tyre Cord Company Limited. She was the chief financial officer of Asia Silk Holdings Limited from November 2005 to May 2008. From June 2008 to May 2015, she was the chief financial officer and the assistant to the president of Nanjing Goldenhighway International SCM Corporation* (南京金海威國際供應鏈管理股份有限公司) where she was mainly responsible for managing and monitoring the financial affairs of the group.

Since June 2015, Ms. Zheng has been the financial controller of Fullshare Holdings (stock code: 607).

Since 21 January 2020, Ms. Zheng has been an independent non-executive director of GHW International (stock code: 9933).

Gu XiaobinExecutive director

Mr. Gu Xiaobin, aged 54, is an executive Director of the Company. He is a holder of university degree. He graduated from Beihang University majoring in material science and engineering in July 1991. He joined AVIC Chengdu Engine (Group) in September 1991, and was engaged in technology, sales and foreign trade, and served as an assistant to the head of the foreign trade division. He joined General Electric (China) Co., Ltd. in December 1996 and held various positions, including project manager of purchase department in China of energy industry group, quality engineer, Six Sigma Master Black Belt, purchasing general manager in China of energy group, and purchasing general manager in Asia of renewable energy group, etc. Mr. Gu joined the Group in October 2017, and served as a director and the chief operating officer of Nanjing Drive from then to September 2020. Mr. Gu has served as the general manager of Nanjing High Speed since October 2017, and a director of Nanjing High Speed since March 2021. Mr. Gu served as the general manager of wind power business department and overseas business department. Mr. Gu has been an executive Director of the Company since May 2019. Mr. Gu is also a director in certain subsidiaries of the Group. Mr. Gu was accredited as “the 9th Outstanding Entrepreneur in China Machinery Industry”. He also served as the vice chairman of Jiangsu Province Renewable Energy Industry Association and the vice chairman of Nanjing Association for The Promotion of Intelligent Manufacturing Equipment Industry.

Fang JianExecutive director

Mr. Fang Jian, aged 56, is an executive Director of the Company. He graduated from Jinling Institute of Technology(金陵科技学院) in July 1987 where he obtained the professional diploma in road and bridges. Mr. Fang has almost 20years of management experience in the green building and energy-saving building industry in the People’s Republicof China. Mr. Fang served as a vice president in Nanjing Jiangong Industry Group Co., Ltd.* (南京建工产业集团有限公司) (“Nanjing Jiangong”) from July 2006 to December 2009 and was appointed as a director of Nanjing Jiangongfrom 2011 to December 2014. He was appointed as the chairman, a director and the legal representative of JiangsuProvince Green Building Technology Research Centre Co., Ltd.* (江苏省绿色建筑工程技术研究中心有限公司) fromSeptember 2008 to May 2017 and has been appointed as a director since May 2017. He was also appointed asthe chairman, a director, the legal representative and the general manager of Jiangsu Jinhe Construction GroupCo., Ltd.* (江苏锦禾建设集团有限公司) from December 2014 to July 2018. He was appointed as the chairman, adirector and the legal representative of Jiangsu Ansen Kangju Enterprise Management Co., Ltd.*(江苏安森康居企业管理有限公司) from June 2015 to October 2018. He has also been appointed as the chairman, a director andthe legal representative of Nanjing Fasike Energy Technology Development Co., Ltd.* (南京法斯克能源科技发展有限公司) since June 2015. Mr. Fang was an executive director of Fullshare Holdings from December 2014 to June2016. Mr. Fang has joined the Group since April 2020 and has been appointed as the chairman, a director and thelegal representative of each of Nanjing Handa Import & Export Trade Co., Ltd.* (南京翰达进出口贸易有限公司) andNanjing Shengzhuang Supply Chain Co., Ltd.* (南京市盛装供应链有限公司), both being wholly-owned subsidiariesof the Company. Mr. Fang has served as an executive Director of the Company since August 2020. He is a directorand the chairman of Nanjing Drive since September 2020 and the general manager of Nanjing Drive since October2020. Mr. Fang is also a director of certain subsidiaries of the Group.

Jiang XiheIndependent non-executive director

Mr. Jiang Xihe, aged 64, is an independent non-executive Director, the chairman of the Audit Committee, a memberof the Remuneration Committee and a member of the Nomination Committee of the Company. He joined theCompany as an independent non-executive Director on 8 June 2007. He is a Doctor in accountancy. He graduatedfrom the Central University of Finance and Economics (中央财经大学) majoring in accountancy in June 1990. Heobtained professional accounting qualification recognized in the PRC in July 1999. He is also a member of theChinese Institute of Finance and Cost for Young & Mid-career professionals as well as a member of the Hong KongInternational Accounting Association and a standing member of the Jiangsu Accounting Association.

Mr. Jiang is currently a professor at the Faculty of Accounting and Financial Management of Nanjing NormalUniversity (南京师范大学) and the head of Accounting and Financial Development Research Centre of NanjingNormal University (南京师范大学).

Currently, Mr. Jiang is also an independent director of Hongbaoli Group Co., Ltd. (stock code: 002165, a companylisted on the Shenzhen Stock Exchange), Nanjing Yunhai Special Metals Co., Ltd. (stock code: 002182, a companylisted on the Shenzhen Stock Exchange), Jiangsu Lanfeng Bio-chemical Co., Ltd (stock code: 002513, a companylisted on the Shenzhen Stock Exchange) and Anhui Hualing Kitchen Equipment Co., Ltd. (stock code: 430582, acompany listed on the New Third Board of the Shenzhen Stock Exchange).

Jiang JianhuaIndependent non-executive director

Ms. Jiang Jianhua, aged 58, is an independent non-executive Director of the Company and she joined the Companyas an independent non-executive Director on 31 December 2012. She is a holder of Ph. D. degree in Management.Ms. Jiang graduated from Shanghai University of Finance and Economics with a bachelor’s degree, majoring ininternational finance, in July 1986. From July 1996 to June 1999, she studied at Tianjin University of Finance andEconomics and received a master’s degree of management. She studied and obtained a doctorate degree ofmanagement from Nanjing Agricultural University from September 2006 to December 2008.

From July 1986 to September 2013, she held various positions at Nanjing Audit University, including the head offinance teaching section, the assistant to department director, the deputy director of the finance department, thedeputy dean of the finance school, the secretary of the Communist Party of China at the audit school, the dean ofNanjing Golden Audit School, a teaching assistant, lecturer, an associate professor and a professor at Nanjing AuditSchool. Ms. Jiang specialized in the areas of finance and accountancy and had written many articles and books andparticipated in a number of research projects in these areas. She won several awards in relation to her academicand teaching excellence, including Candidate for Potential Young and Middle-aged Academic Leaders in the “Greenand Blue Project” of Jiangsu Province, Candidate for Aspirants of “333 Project” of Jiangsu Province, Third Level.

Currently, Ms. Jiang serves as an independent director of Nanjing Baose Co., Ltd. (stock code: 300402, a companylisted on the Shenzhen Stock Exchange), Jiangsu Guoxin Corp. Ltd. (stock code: 002608, formerly as Sainty MarineCorporation Ltd., a company listed on the Shenzhen Stock Exchange) and Jiangsu Holly Corporation (stock code:600128, a company listed on the Shanghai Stock Exchange).

Chan Yau Ching, BobIndependent non-executive director

Dr. Chan Yau Ching, Bob, aged 60, is an independent non-executive Director, a member of the Audit Committeeand the chairman of the Remuneration Committee of the Company and joined the Company as an independentnon-executive Director on 1 December 2016. He is a holder of a doctorate degree in Finance. Dr. Chan graduatedfrom the Chinese University of Hong Kong and obtained a bachelor’s degree in Business Administration in 1984. Dr.Chan further obtained a master’s degree in Business Administration from the University of Wisconsin-Madison, theU.S. in 1986, and a doctorate degree in Finance from Purdue University, the U.S. in 1994. Dr. Chan is a member ofthe Chartered Financial Analyst Institution and the Hong Kong Society of Financial Analysts. Since April 2009, Dr.Chan has been a licensed representative/responsible officer engaging in type 4 (advising on securities) and type 9(asset management) regulated activities under the SFO.

Dr. Chan was appointed as an executive director and the chief strategic officer of Celestial Asia Securities HoldingsLimited (stock code: 1049) from August 2002 to February 2005, and later as the investment director from November2005 to July 2010, where he was mainly responsible for strategic investment projects and asset management.

Dr. Chan was appointed as a managing director of Pricerite Group Limited (stock code: 996, currently known asCarnival Group International Holdings Limited) from November 2003 to November 2004, which primarily engaged inthe retail of furniture and household products. During 2005 to 2007, Dr. Chan was appointed as the chief financialofficer of Moli Group Limited* (摩力集团有限公司) (a wholly-owned subsidiary of Celestial Asia Securities HoldingsLimited), which was a developer, operator and distributor of online games, where he was mainly responsible forbuilding accounting, finance and control procedures and policies and in charge of the human resources. Dr. Chanwas later appointed as the chief executive officer of Moli Group Limited from July 2010 to October 2012, where hewas mainly responsible for the re-focusing of the company’s business covering online and mobile entertainment.

Dr. Chan was appointed as the deputy chief executive officer and an executive director of Celestial Asia SecuritiesHoldings Limited from November 2012 to July 2013, and later as the director of investments and corporatedevelopment from August to November 2013, where he was mainly responsible for the overall business developmentand the design and development of algorithm trading strategies respectively.

Since January 2002, Dr. Chan has been appointed as an independent non-executive director of Lee’sPharmaceutical Holdings Limited (stock code: 950), which is principally engaged in the research and development,manufacturing and distribution of biopharmaceutical drugs in China.

Since September 2018, Dr. Chan has been appointed as an independent non-executive director of Daisho MicrolineHoldings Limited (stock code: 567).

From December 2018 to November 2020, Dr. Chan was appointed as an independent director of Hangzhou HuaxingChuangye Communication Technology Co., Ltd. (stock code: 300025, a company listed on the Shenzhen StockExchange).

Dr. Chan is currently a managing director and a responsible officer of KBR Fund Management Limited, which is, asat the date of this annual report, a licensed corporation carrying out type 4 (advising on securities) and type 9 (assetmanagement) regulated activities under the SFO.

Nathan Yu LiIndependent non-executive director

Mr. Nathan Yu Li, aged 51, is an independent non-executive Director, a member of the Audit Committee and amember of the Nomination Committee of the Company. He joined the Company as an independent non-executiveDirector on 1 December 2016. He is a holder of a master’s degree in Science and a master’s degree in BusinessAdministration.

Mr. Li graduated from Zhejiang University and obtained a bachelor’s degree in Science in May 1993. Mr. Li obtaineda master’s degree in Science from Boston University in May 1995, and further obtained a master’s degree inBusiness Administration from Babson College in May 2009.

Mr. Li was a senior software engineer from August 1995 to May 2001 at Brooks Automation Inc., where he wasprincipally responsible for leading the software team to design semiconductor manufacturing robots. BetweenJune 2001 to March 2006, Mr. Li held various positions at Axsun Technologies Inc., including as principal softwareengineer, R & D manager and senior technical marketing manager. During his service, optical communicationequipment and near infrared laser source product lines of the company were launched. From March 2006 to August2010, Mr. Li was a director of sales and marketing at Copley Controls Corporation and a director of businessdevelopment of its parent company, Analogic Corporation, responsible for business of medical diagnostic imagingproducts, aviation security and motion control products.

Mr. Li was the vice president of business development from August 2010 to August 2011 at Nanjing FullshareProperty Dazu Technology Company Limited* (南京丰盛大族科技股份有限公司), a wholly-owned subsidiary ofFullshare Holdings based in Nanjing, the PRC, where he was mainly responsible for designing the business planand growth strategy for the healthcare sector of the company’s group. From August 2011 to October 2012, Mr.Li founded Across Globe Works LLC and assisted companies with unique technology in the U.S. to access theinternational markets.

In October 2012, Mr. Li co-founded with partners and has since then been the general manager of Bowing MedicalTechnologies LLC, where Mr. Li is mainly responsible for the formulation of corporate development strategy andbudget planning.

Lui Wing HongChief financial officer, company secretary and authorized representative

Mr. Lui Wing Hong, Edward, aged 60, is the chief financial officer and the company secretary of the Companyand an Authorised Representative. He graduated from York University with a bachelor of arts degree majoring inbusiness and economics. He further obtained a postgraduate diploma in financial management from the Universityof New England. Mr. Lui is a qualified accountant, an associate member of the Australian Society of CertifiedPractising Accountants and a fellow member of the Hong Kong Institute of Certified Public Accountants. Mr. Luijoined the Company in June 2006 and is responsible for the financial and accounting management and secretarialaffairs of the Company. Mr. Lui is also a director of certain subsidiaries of the Group.

Zhou JingjiaFinancial controller

Ms. Zhou Jingjia, aged 59, is the financial controller of the Company. She graduated from Suzhou Universitymajoring in accounting and is a member of the Chinese Institute of Certified Public Accountants and a qualifiedaccountant. Ms. Zhou joined Nanjing Engineering Mechanical Plant in 1982 and became the deputy head offinance department in 1990. In 1994, Ms. Zhou joined Nanjing Atlas Copco Construction Machinery Ltd. as thefinance department manager. In January 2006, Ms. Zhou was transferred from Nanjing Altas Copco ConstructionMachinery Ltd. to Altas Copco (Nanjing) Construction and Mining Equipment Ltd. From 2004 to 2006, in addition tobeing the accounting department manager, Ms. Zhou was appointed as the regional manager of certain productioncompanies of the Atlas Copco Group in China and was responsible for overseeing the accounting departments. MsZhou joined the Group in July 2006. She became a director of Nanjing Drive from March 2007 to September 2020.Ms. Zhou served as the vice president of Nanjing Drive from January 2017 to September 2020. Ms. Zhou has servedas a director of Nanjing High Speed since December 2007. Ms. Zhou is also a director of certain subsidiaries of theGroup.