Wai Lung Choi

Ding He Mining Holdings Ltd. operates as an investment holding company, which produces and markets magnesium. It operates through the following segments: Mining of Dolomite and Manufacture of Magnesium Ingots; Exploration for Iron Ore, Coal, and Manganese; and Extraction and Bottle of Mineral Water. The Mining of Dolomite and Manufacture of Magnesium Ingots segment includes trading of magnesium ingots across Malaysia and South America. The Exploration for Iron Ore, Coal, and Manganese segment involves exploration for iron ore, coal and manganese in Indonesia. The Extraction and Bottle of Mineral Water segment engages in the extraction and bottling of mineral waters in China. The company was founded on November 9, 2007 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.