Mr Gui has been with the Group since 2003 and currently serves as Chief Sales Director. Mr Gui is conscientious and responsible, innovative, and has a strong team spirit and cooperative attitude. He has extensive frontline experience in dyeing and printing mills and chemical plants, and over 20 years of experience in sales and in managing sales teams.
Mr Gui has been with the Group since 2003 and currently serves as Chief Sales Director. Mr Gui is conscientious and responsible, innovative, and has a strong team spirit and cooperative attitude. He has extensive frontline experience in dyeing and printing mills and chemical plants, and over 20 years of experience in sales and in managing sales teams.
Dr Liu is the Executive Director and Chief Technical Officer of the Company. He is responsible for leading the Company’s research and development, technical operations and product innovation efforts. He was appointed to the Board on 17 October 2025.
Dr Liu has more than 20 years of experience in applied chemistry, fine chemicals industry, spanning technical management, plant operations and senior executive leadership in the People’s Republic of China. Prior to joining the Company, he has held various senior roles including General Manager of Fuzhou Xingchen Pharmaceutical Co., Ltd. (2021–2022), General Manager of Hengshui Quark Biotechnology Co., Ltd. (2023–2024), Special Advisor to the General Manager of Hunan Ruiguan Biotechnology Co., Ltd. (2024–2025) and Deputy General Manager and Director of the Technical Center at Hunan Jingfeng Chemical Technology Co., Ltd. (2025). From 2014 to 2021, he served as Executive Manager of Amly Chemicals Co., Ltd., a former wholly-owned subsidiary of the Company, on secondment from Shanghai Matex Chemicals Co., Ltd. (a 60%-owned subsidiary of the Company), where he oversaw production, technical development and sales.
Earlier in his career from 2012 to 2014, Dr Liu was the General Affairs Manager of Shanghai Matex Chemicals Co., Ltd. where he supported administration, logistics, quality control and sales. He has since continued to deepen his expertise in dyestuff intermediates, specialty chemicals and related biotech applications, and plays a key role in driving the Group’s technology roadmap and application development.
Dr Liu holds a PhD in Applied Chemistry from Dalian University of Technology and a Master of Science degree in Applied Chemistry from Qiqihar University.
Dr Liu is the Executive Director and Chief Technical Officer of the Company. He is responsible for leading the Company’s research and development, technical operations and product innovation efforts. He was appointed to the Board on 17 October 2025.
Dr Liu has more than 20 years of experience in applied chemistry, fine chemicals industry, spanning technical management, plant operations and senior executive leadership in the People’s Republic of China. Prior to joining the Company, he has held various senior roles including General Manager of Fuzhou Xingchen Pharmaceutical Co., Ltd. (2021–2022), General Manager of Hengshui Quark Biotechnology Co., Ltd. (2023–2024), Special Advisor to the General Manager of Hunan Ruiguan Biotechnology Co., Ltd. (2024–2025) and Deputy General Manager and Director of the Technical Center at Hunan Jingfeng Chemical Technology Co., Ltd. (2025). From 2014 to 2021, he served as Executive Manager of Amly Chemicals Co., Ltd., a former wholly-owned subsidiary of the Company, on secondment from Shanghai Matex Chemicals Co., Ltd. (a 60%-owned subsidiary of the Company), where he oversaw production, technical development and sales.
Earlier in his career from 2012 to 2014, Dr Liu was the General Affairs Manager of Shanghai Matex Chemicals Co., Ltd. where he supported administration, logistics, quality control and sales. He has since continued to deepen his expertise in dyestuff intermediates, specialty chemicals and related biotech applications, and plays a key role in driving the Group’s technology roadmap and application development.
Dr Liu holds a PhD in Applied Chemistry from Dalian University of Technology and a Master of Science degree in Applied Chemistry from Qiqihar University.
Mr Seow is the Chief Financial Officer of the Company. He is responsible for overseeing the finance, accounting, taxation, treasury and risk management functions of the Group, as well as the internal audit and compliance matters for the Group. Beyond his financial responsibilities, he actively participates in line-of-business executive and operations management, while also assisting the Executive Director in financial planning, business development, and strategic investment management. Prior to joining the Company, Mr Seow served as the Chief Financial Officer at Luma Group and has accumulated extensive experience in senior management positions across various multinational companies. As a testament to his expertise, Mr Seow holds the distinguished title of Fellow Member of the Association of Chartered Certified Accountants.
Mr Seow is the Chief Financial Officer of the Company. He is responsible for overseeing the finance, accounting, taxation, treasury and risk management functions of the Group, as well as the internal audit and compliance matters for the Group. Beyond his financial responsibilities, he actively participates in line-of-business executive and operations management, while also assisting the Executive Director in financial planning, business development, and strategic investment management. Prior to joining the Company, Mr Seow served as the Chief Financial Officer at Luma Group and has accumulated extensive experience in senior management positions across various multinational companies. As a testament to his expertise, Mr Seow holds the distinguished title of Fellow Member of the Association of Chartered Certified Accountants.
