Ka Ziang Sun

Zhongda International Holdings Ltd. engages in the provision of trading business and information technology business. The company was founded on September 14, 2000 and is headquartered in Hong Kong.

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.

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.

CPA Australia Ltd. is an Australian company that has been operating since 1954 and provides education, training, technical support, and advocacy services in the accounting profession. The private company is based in Southbank, Australia and has subsidiaries in Hong Kong. The company engages with governments, regulators, and industries to advocate for policies that stimulate sustainable economic growth. With over 166,000 members working in 100 countries and regions, CPA Australia is one of the world's largest accounting bodies. It was founded in 1886 by Andrew Lyell, Arthur Cleveland, Benjamin Doughty Smith, Thomas Brentnall, John McAlister Howden, Charles Morell Holmes, William Crellin, and Edward Langton. Andrew Paul Hunter has been the CEO of the company since 2018.

Sai Gon Joint Stock Commercial Bank provides banking services. It offers personal banking, corporate banking, and cards and eBanking. The company was founded on June 6, 1992 and is headquartered in Ho Chi Minh City, Vietnam.

Ho Hei Group Ltd. is an investment holding company. It operates through the following business segments: Distribution of Petrochemicals and Related Products; Resale of Fleet Cards; Logistics and Transportation; and Operation of Service Stations. The Distribution of Petrochemicals and Related Products segment sells petrochemicals and related products to other oil distributors and commercial end customers mainly in the construction, logistics, bus and coach, trading, and other sectors. The Resale of Fleet Cards segment promotes fleet cards issued by the oil companies in Hong Kong with which cardholders could purchase diesel or petrol at the Network Gas Stations. The Logistics and Transportation segment provides logistics and transportation services to the oil-related companies and non-oil customers. The Operation of Service Stations segment involves the operation of certain service stations owned by Oil Company Z. The company was founded on July 27, 2018 and is headquartered in Hong Kong.