Company director supervisor Gao introduction

the chairman of the curriculum vitae of ms. tang yingmin:

Tang Yingmin, female, born in 1959, Hong Kong, China, master's degree. Ms. Tang Yingmin has rich business management experience and has served as a director and senior manager of many companies. She used to be a California Cashmere House, Inc. Chief Financial Officer, Director, Vice Chairman of the Board, Chief Financial Officer of Meiwei Holdings Co., Ltd., Director and Deputy Managing Director of Schindler Technology Enterprises (Hong Kong) Co., Ltd., Chief Financial Officer of Optical Film (Hong Kong) Co., Ltd.; Director of the company since January 2003, Current Chairman of the company, Director of Guangdong Shengyi Technology Co., Ltd., Director and Chief Executive Officer of Haoshang International Co., Ltd. Legal Representative, Executive Director, General Manager, director of Optical Film (Hong Kong) Co., Ltd. and Changyu Optoelectronics (Hong Kong) Co., Ltd., Hefei Qingyi Optoelectronics Co., Ltd., Foshan Qingyi Microelectronics Co., Ltd., Shenzhen Qingyi Microelectronics Co., Ltd., Xinyu Changyu Technology Co., Ltd. and Foshan Qingyi Executive Director of Optoelectronics Co., Ltd.

mr. zhang baizhe, vice chairman of the curriculum vitae:

Zhang Baizhe, male, born in 1943, Chinese nationality, no permanent residence abroad, bachelor degree, senior engineer of Tsinghua University. he once worked in teaching and scientific research at qinghua university, served as deputy director of Beijing Tsinghua LCD Technology Engineering Research Center, deputy general manager of Beijing Tsinghua LCD Materials Co., Ltd., director and general manager of Shenzhen Tsinghua LCD Electro-optic Technology Co., Ltd., general manager of Beijing Yongsheng Huaqing LCD Technology Co., Ltd., and Beijing New Century Weite General manager of Technology Co., Ltd., independent director of Shenzhen Laibao High-Tech Co., Ltd., director of Beijing Qingda Tianda Optoelectronics Technology Co., Ltd., Ltd., independent director; he has served as a director of the Company since August 1997 and has served as Vice Chairman of the Company since January 2009. Mr. Zhang Baizhe is a domestic LCD technology expert. He has won the second prize of national science and technology progress, the first prize of provincial and ministerial level science and technology progress, the second prize of provincial and ministerial level science and technology progress, the third prize of provincial and ministerial level science and technology progress, and the governor's special award.

Vice Chairman Mr. Zhuang Dingding Resume:

Zhuang Dingding, male, born in 1973, is of Hong Kong nationality. Master of Business Administration, CFA, CQF. He once served as the director of product development/asset management and the managing director of ING Bank (Hong Kong and Shanghai Branch) under the structural assets of AEGON, an American insurance company. He is now the managing director-chief investment officer of Suxi Enterprises Co., Ltd. and Weihua Electronics Co., Ltd., and the senior management of Optical Film (Hong Kong) Co., Ltd, limited of Eagle Joyful, Eagle Peaceful Limited, Eagle Powerful Limited, Eagle Wonderful Limited, Frontier Link International Limited, OSEL Limited, Yingshun (Hong Kong) Co., Ltd., Wuxi Xiangying Venture Capital Co., Ltd., Changyu Optoelectronics (Hong Kong) Co., Ltd. and directors of Haoshang International Co., Ltd, supervisors of Guangdong Shengyi Technology Co., Ltd., Suxi Optical Film Technology (Shenzhen) Co., Ltd., Junhao (Shanghai) Trading Co., Ltd. and Shanghai Junyuan Enterprise Development Co., Ltd. He has served as a director of the Company since May 2021. He has served as Vice Chairman of the Company since September 2023.

Resume of Mr. Tang Qingnian, Director:

Tang Qingnian, male, born in 1961, Hong Kong, China, master's degree. Currently, Shengyi Electronics Co., Ltd., Optical Film (Hong Kong) Co., Ltd., Gaoji Investment Co., Ltd., Allied Business Limited, Lingzhi Co., Ltd., Air Audio Co., Ltd., PHASE Entertainment Limited, Viola Sound Technology Limited, Maisonette Investments Limited, Weihua Electronics Co., Ltd., Su Sih Developments Limited, Gaobai Innovation (Hong Kong) Co., Ltd., MTG Laminate(BVI)Limited, Top Mix Investments Limited, Wuxi Co., Ltd. Xiangying Venture Capital Co., Ltd., Shanghai Junyuan Enterprise Development Co., Ltd., Hong Kong Jiangsu Association Co., Ltd., Hong Kong Inspection Service Co., Ltd., Hong Kong Standards and Verification Center Co., Ltd., Wuxi Travel Hong Kong Association Co., Ltd., Dongguan Standard Inspection Product Testing Co., Ltd., Hong Kong Certification Center Co., Ltd., Suzhou Shengyi Technology Co., Ltd., Jiangxi Shengyi Technology Co., Ltd. and Shining Ace Developments Limited director. He has been a director of the Company since November 2022.

Resume of Mr. Tang Jiasheng, Director:

Tang Jiasheng, male, born in 1988, Hong Kong, China, bachelor's degree. He used to be a research assistant of CLSA Group-China Consumer Team, an independent non-executive director of East Asia Life Insurance Company Limited, Blue Cross (Asia Pacific) Insurance Company Limited and Blue Care JV (BVI) Holdings Limited. He is currently the director of Peninsula Knitting Factory Co., Ltd., Binning Knitting Co., Ltd., Peninsula Insurance Co., Ltd., Peninsula Real Estate Co., Ltd., Suxi Enterprises Co., Ltd., Suxi (British Virgin Island) Co., Ltd., Eagle Limited, Eagle Peaceful Limited, Eagle Powerful Limited, Eagle Wonderful Limited, Peninsular Holdings Limited, Peninsular Developments Limited, Peninsular Loyalty Limited, Peninsular Crystal Limited and Peninsular Concord Limited, senior management personnel of Weihua Electronics Co., Ltd., vice president of Hong Kong Jiangsu Association Co., Ltd. and executive vice president of Wuxi Travel Hong Kong Association Co., Ltd., supervisors of Foshan Qingyi Microelectronics Co., Ltd., Shenzhen Qingyi Microelectronics Co., Ltd., Foshan Qingyi Optoelectronics Co., Ltd. and Xinyu Changyu Technology Co., Ltd. He has been a director of the Company since November 2022.

Resume of Ms. Xie Jingyun, Director:

Xie Jingyun, female, born in 1980, Chinese nationality, master's degree. From July 2003 to March 2004, he served as the planner of the President's Office of Guangdong Light Industrial Products Import and Export Group; from April 2004 to April 2006, he served as a staff member of the Trade Management Office of the Guangdong Provincial Department of Foreign Trade and Economic Cooperation; from April 2006 to December 2008, he served as the project manager of Guangdong Hejie International Supply Chain Co., Ltd., and the project manager of Guangdong Guangxin Investment Holding Co., Ltd.; from December 2008 to August 2023, he served as the deputy director, Director, vice Minister, Minister, Minister of Investment and Capital Operation Department, General Manager of Operation Management Center and Senior Director of Operation Management; currently Senior Director of Capital Investment and General Manager of Capital Investment Center of Guangdong Guangxin Holding Group Co., Ltd., Director of Guangdong Shengyi Technology Co., Ltd., Director of Guangdong Advertising Group Co., Ltd., Director of Shengyi Electronics Co., Ltd., Director of Xingfa Aluminum Holdings Co., Ltd., Director of Guangdong Guangxin Emerging Industry Investment Private Equity Fund Management Co., Ltd. He has served as a director of the Company since May 2024.

Resume of Mr. Wu Keqiang, Director, General Manager and Chief Financial Officer (Chief Financial Officer):

Wu Keqiang: male, born in 1973, Chinese nationality, no permanent residence abroad, doctor. Served as an accountant in Shenzhen Shengyi Express Circuit Co., Ltd.; joined the company in July 1998, and served as the company's accountant, financial director, deputy manager of the operation management department, manager of the operation management department, chief financial officer, vice president of finance, deputy general manager, and secretary of the board of directors, Executive Deputy General Manager of Hefei Qingyi Optoelectronics Co., Ltd. He is currently the general manager of Hefei Qingyi Photoelectric Co., Ltd. and Foshan Qingyi Photoelectric Co., Ltd. Since September 2013, he has served as the company's chief financial officer (I. e. financial officer) and has been a director of the company since January 2015. He has been the general manager of the company since May 2023.

Independent Director Mr. Gao Zhu Feng resume:

Gao Shufeng, male, born in January 1976, Chinese nationality, no permanent right of abode abroad, college degree, certified public accountant, asset appraiser, tax accountant, registered cost engineer. He used to be a salesman and auditor of Inner Mongolia Hetao Liquor Group Co., Ltd., and manager of the audit department of Shenzhen Branch of Zhonglian Certified Public Accountants Co., Ltd.; currently a partner of Shenzhen Branch of Zhongxing Caiguanghua Certified Public Accountants (Special General Partnership), Shenzhen Executive Director and General Manager of Huitianxia Financial Consulting Co., Ltd. He has been an independent director of the Company since May 2021.

Resume of Mr. Chen Jianhui, Independent Director:

Chen Jianhui, male, born in December 1979, Chinese nationality, no permanent residency abroad, master's degree, has served as a partner and full-time lawyer of Beijing Deheng (Shenzhen) Law Firm since July 2005. He has been an independent director of the Company since May 2021.

Resume of Mr. Wang Yi, Independent Director:

Wang Yi, male, born in 1958, Chinese nationality, no permanent residency abroad, graduated from Tohoku University in Japan, majoring in information technology, and obtained a doctorate. He was an intellectual youth in Liangyuan Commune, Lingtai County, Gansu Province. He used to be a teaching assistant at Lanzhou Normal Junior College School, a teaching assistant and lecturer at Northwest Normal University, and an associate professor at Peking University. From March 1992 to March 1995, he conducted scientific research as a visiting scholar at Japan Electric and Communication University. He is currently a professor at the School of Integrated Circuits, Peking University. He has won the second prize of National Science and Technology Progress Award, the second prize of Guangdong Science and Technology Award, and the first prize of Science and Technology Invention of the Ministry of Education in 2022. He has been an independent director of Yantai Zhenghai Technology Co., Ltd. since October 2021, an independent director of Hangzhou Grenada Electronic Materials Co., Ltd. since September 2023, and an independent director of the company since May 2022.

Resume of Mr. Xu Jiansheng, Independent Director:

Xu Jiansheng, male, born in 1987, Hong Kong, China, master's degree, member of Urban Land Institute. He used to be the deputy director of Jiahuang Investment and Wealth Management Co., Ltd. and EAS West,LP Marketing Development Manager. He is currently the Business Development Manager of China Construction Management Company Limited. Since November 2022, he has served as an independent director of the company.

Resume of Ms. Tang Huifen, Chairman of the Supervisory Board:

Tang Huifen, female, born in 1970, Chinese nationality, no permanent residence abroad, college degree. Served as accountant, assistant accountant, head of finance department, chief manager of finance department, deputy manager of finance department, manager of finance department, senior manager of finance department, chief financial officer, director of Shengyi Electronics Co., Ltd., and currently serves as chief financial officer, secretary of the board of directors, director of the office of the board of directors of Shengyi Electronics Co., Ltd., Director of Ji'an Shengyi Electronics Co., Ltd. From January 2015 to served as chairman of the company's supervisory board.

Resume of Ms. Chen Haiying, Supervisor:

Chen Haiying, female, born in 1982, Chinese nationality, no permanent residence abroad, bachelor degree. He was the personnel director of Qianhai Shopping Plaza of Shenzhen Renrenle Commercial Co., Ltd. He has served as the training specialist of the company's administration department, the training specialist of the human resources department, the recruitment deputy director and the recruitment director. He is currently the head of business planning in the corporate planning department of the company. Since May 2021, he has served as the employee representative supervisor of the company.

Resume of Mr. Yu Qingbing, Supervisor:

Yu Qingbing, male, born in 1967, Chinese nationality, no permanent residency abroad, master's degree, once taught at Hunan Institute of Political and Law Cadre Management; former editor of Shenzhen Financial Morning Post, civil servant of Shenzhen Administration for Industry and Commerce, independent director of Huizhou Huayang Group Co., Ltd., independent director of Zhejiang Kane Special Materials Co., Ltd., independent director of Suzhou Hesheng New Materials Co., Ltd.; currently partner of Beijing Deheng (Shenzhen) Law Firm. He served as an independent director of the Company from January 2015 to May 2021 and has been a supervisor of the Company since May 2021.

Resume of Mr. Li Yuesong, President of Technology:

Li Yuesong, male, born in 1967, Chinese nationality, no permanent residence abroad, bachelor degree. He used to be the deputy manager of the company's production department, the manager of the technology development department, the deputy chief engineer, the chief engineer, and the chief technical officer. He is currently the technical president of Shenzhen Qingyi Microelectronics Co., Ltd. He has served as President of Technology since 2015.

Resume of Ms. Qin Xin, Secretary of the Board of Directors:

Qin Xin, female, born in 1977, Chinese nationality, no permanent residence abroad, bachelor degree. Served as a full-time lawyer in Guangdong Dehai Law Firm, Wanshang Tianqin (Shenzhen) Law Firm, and Hunan Gongyan (Shenzhen) Law Firm. From May 2015 to May 2021, he served as the company's securities affairs representative and legal commissioner. He has served as Secretary of the Board of Directors of the Company since May 2021.