RS Management Co. Limited

Aqua Doggo Limited

HONG KONG XUSHI INTERNATIONAL TRADING LIMITED

Hong Kong Fortune Bloom Investment Company Limited

ANGU (CHINA) BUILDING MATERIAL GROUP CO., LIMITED

IdelTek Co., Limited

KIULAM INTERNATIONAL LIMITED

GINRY INDUSTRIAL CO., LIMITED

GERMANY FEDERATION CHEMICAL INDUSTRY GROUP LIMITED

HONGKONG YUANJIADUO LIMITED

MERTENSIA LIMITED