Ngan Yi Leung

China First Chemical Holdings Ltd. is an investment company, which through its subsidiaries, engages in the provision of chemical products. It operates through the following business segments: Bleaching and Disinfectant Chemicals, Foaming Agent Products, and Other Specialty Chemicals. The company was founded in 1958 and is headquartered in Fuzhou, China.

The Hong Kong Institute of Chartered Secretaries is an independent professional body that promotes the role of its members in formulating and implementing good governance policies. The private company is based in Hong Kong, Hong Kong. It also aims to develop the profession of chartered secretary and chartered governance professional in mainland China. The institute was established in 1949 as an association of members of the Chartered Governance Institute and gained local status in 1994. It has more than 6,000 members and 3,200 students.

The Chartered Governance Institute provides governance and compliance services. The company was incorporated by Royal Charter in 1891 and is headquartered in London, the United Kingdom.

Rentian Technology Holdings Ltd. is an investment company. It operates through the following segments: Human-Machine Interactive Devices (HMID), Internet-of-things Solution, Intelligent Documentation Service (IDS), and Investing. The Human-Machine Interactive Devices segment relates to the development of terminal hardware, software and services application for treasury and taxation, finance, education, and other key industries. The Internet-of-things Solution segment refers to cloud computing and data processing and analysis; telecommunication infrastructure and technologies; and terminal computing for corporate internet-of-things systems. The Intelligent Documentation Service segment provides specialized services to accelerate document-driven business processes. The Investing segment refers to investment in mid and small caps. The company was founded on September 10, 1998 and is headquartered in Hong Kong.