Charles Poon

Sogua BVI Ltd. operates as a holding company. The company's primary business operations are conducted through its wholly owned subsidiary, Sogua Entertainment Limited which is incorporated in Hong Kong, its wholly owned subsidiary, Shenzhen NetMusic Technology Ltd. which is incorporated in the PRC and Shenzhen Sogua Networking Technology Ltd. a company incorporated in the PRC to which it provides business consultancy, technical support, license of intellectual property, and research and development services. Sogua BVI is located in Shenzhen, China.

Amazon Papyrus Chemicals (HK) Ltd. provides chemical solutions to pulp and paper industries. The firm's products include tissue, printing and writing, newsprint, pulp and DIP, packaging and board, and influent and effluent products. It supplies tailor-made chemical product formulations, together with onsite technical support and services to generate a return on investment to its customers. The company was founded in 2000 by Michael Paul Grundy and is headquartered in Hong Kong.

Union Bancaire Privée, UBP SA (Hong Kong) (UBP-HK) is the Hong Kong-based asset management subsidiary of Union Bancaire Privée, UBP SA, a private bank headquartered in Switzerland. Their ultimate parent is H de P SA (Holding de Picciotto). Founded in 2016, UBP-HK provides wealth management services for private and institutional clients.