Wei Bao Hao

CITIC Envirotech Ltd. operates as holding company, which engages in the provision water and wastewater treatment, water supply and recycling. It operates through the following segments: Engineering, Membrane System Sales, and Treatment. The Engineering segment is engaged in designing and implementation of integrated environmental engineering solution based on membrane technology. The Membrane System Sales segment focuses on manufacturing and sale of membrane systems. The Treatment segment renders treatment services. The company was founded by Yu Cheng Lin on July 9, 2003 and is headquartered in Singapore.

Citic Environment Investment Group Co. Ltd. provides investment services. The company is headquartered in Singapore.

CITIC Investment Holdings Ltd. functions as an investment holding Chinese company and ultimately controlled by the Government of China.

CKM (Cayman) Co. Ltd. operates as an investment holding company. The company is headquartered in Cayman Islands.

CITIC Metal Group Ltd. engages in commodity trading and invests in metallurgical feedstock and its end products. The private company is based in Hong Kong, Hong Kong. The Chinese company is ultimately controlled by the Government of China. Wei Bao Hao has been the CEO of the company since 2023.