Engaged in the design, research and development, production and sales of high-end fashion jewelry products. Guangdong Chaohongji Industrial Co., Ltd. was established in 1996 and 1997 to establish the brand of "Chaohongji". Is a large enterprise mainly engaged in the design, processing, production, wholesale and retail of platinum diamond jewelry.

2. Zijin Mining (60 1899)

A mining group specializing in the exploration and development of gold and basic metal mineral resources. Formed a product pattern with gold, copper, zinc and other metals as the main products. The investment projects are distributed in 24 provinces (autonomous regions) and 9 countries including Canada, Australia, Papua New Guinea, Russia, Tajikistan, Kyrgyzstan, South Africa, Democratic Republic of the Congo and Peru.

3.*ST Tianye (600807)

Shandong Tianye Henderson Co., Ltd., formerly known as Shandong Jinan Department Store (Group) Co., Ltd., was listed and traded on the Shanghai Stock Exchange on 10.

4. Yuyuan shares (600655)

Holding 26. 18% shares in Zhaojin Mining. Yuyuan Co., Ltd. has developed into a domestic first-class comprehensive commercial group and listed company with diversified development and professional operation in gold and jewelry, catering, medicine, department stores, food, real estate, import and export trade, financial investment and other industries.

5. Yuguang Gold and Lead (60053 1)

The second largest shareholder of the company is China Gold Company. Henan Yuguang Gold and Lead Co., Ltd. is a subsidiary of Henan Yuguang Gold and Lead Group Co., Ltd., which was established in 2000 and is the largest electrolytic lead and silver producer in China.

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Baidu encyclopedia-Shandong Tian ye heng Ji co., ltd

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Baidu Encyclopedia-Henan Yuguang Gold and Lead Group Co., Ltd.