Hon Nam Tsang

GDH Ltd. is an investment holding Chinese company with interests in water supply and property management. The company is ultimately controlled by the Province of Guangdong and is based in Hong Kong, Hong Kong. Zhen Hai Huang has been the CEO of the company since 2010.

Hong Kong Institute of Certified Public Accountants operates under the professional accountant’s ordinance and works in the public interest. It offers CPA qualification programme and promulgating financial reporting, auditing and ethical standards in Hong Kong. The company was founded on January 1, 1973 and is headquartered in Hong Kong.

Guangdong Teem (Holdings) Ltd. is an investment holding Chinese company. The joint venture company is based in Guangzhou, China and has subsidiaries in China. It was founded in 1992.

Rosy Canton Ltd. operates as an investment holding company with interests in expressway operations. The company is headquartered in British Virgin Islands''.

Rosy Canton (Hong Kong) Ltd. is an investment holding company based in Hong Kong, Hong Kong. The Chinese company's primary interest is in expressway operations. It is ultimately controlled by the Province of Guangdong.

Zhuhai Shenghui Fazhan Co. Ltd. is an investment holding company based in Hong Kong, China. The Chinese company's primary focus is on expressway operations. It is ultimately controlled by the Province of Guangdong.

China City Water Supply Investment (Hong Kong) Ltd. engages in water supply and sewage treatment operations and is ultimately controlled by the Province of Guangdong. The company is based in Hong Kong, Hong Kong.