Chiu Ping Tsang

Changshouhua Food Co. Ltd. is an investment holding company, which engages in the production and sale of corn oil. It operates through the following segments: Own Brand Products, Non-Branded Products, and Corn Meal. The Own Brand Products segment includes own brand corn oil and other edible oil under the brand of Longevity Flower. The Non-Branded Products segment consists of non-branded corn oil and other edible oil. The company was founded by Ming Xing Wang, Ming Feng Wang, and Ming Liang Wang in 2001 and is headquartered in Hong Kong.

Cheer Full Group Ltd. engages in the manufacture and sale of aluminum windows and doors. It operates through the following segments: Retail Sales and Project-based Direct and Overseas Sales. The Retail Sales segment provides aluminum windows and doors to individual end users for refurbishment and renovation, and Project-based Direct and Overseas Sales segment provides products in bulk for sizeable construction or renovation projects which mainly used for new houses and buildings construction. The company’s products made of aluminum such as gauze, shower doors, small-scaled curtain walls and structures, and other accessories include locks, window grilles, hinges and handles. Cheer Full Group was founded on August 25, 2015 and is headquartered in Hong Kong.

Part of Manureen Holdings Ltd., Optima Capital Ltd. is a Chinese company that provides brokerage, corporate advisory and investment banking-related services. The company is based in Hong Kong, Hong Kong. The company was founded in 1989. Beatrice Lung has been the CEO of the company since 2007. Optima Capital was acquired by Realord Manureen Financial Group Ltd. on April 30, 2019 for $12.26 million.