Zheng Yu Chu

Shanghai Huayi (Group) Co. engages in the manufacture and sale of chemical products and equipment. It also engages in industrial investment and investment in pharmaceutical products. It provides asset management as well as chemical engineering equipment installation, maintenance, and contracting services. The company was founded on January 23, 1997 and is headquartered in Shanghai, China.

Shanghai Huayi Group Enterprise Development Co., Ltd. engages in the provision of asset management services. Its business activities include property management, investment management and consulting, marketing planning, logistics, and trading services. The company was founded on August 18, 2003 and is headquartered in Shanghai, China.

Shanghai Double Coin Enterprise Management Co., Ltd. engages in the provision of property services, corporate management, marketing planning, and business consultation services; tire technology development, consultation, and transfer; the provision of related technical services; as well as the sale of chemical raw materials and products, tires, rubber and plastic products, and machinery equipment. The company was founded on November 10, 2017 and is headquartered in Shanghai, China.