(1) Your research platinum industry:

Judging from the compound growth of revenue in the past three years, the compound growth of revenue in the past three years is 30. 18%, and the lowest revenue in the past three years is 20 18 years1707 million yuan, and the highest is 28.93 billion yuan in 2020.

Precious metal faucet, the company's main business is deep processing of platinum metal. Platinum is the main anode catalyst raw material of fuel cell and the main part of battery cost.

(2) Tianyuan dike:

Judging from the compound growth of revenue in the past three years, the compound growth of revenue in the past three years is 18. 1%, and the lowest revenue in the past three years is 218 years, which is 3.767 billion yuan, and the highest is 5.254 billion yuan in 2020.

On June 3rd, 20 18, it was announced that Beijing Tianyuan Dike, a wholly-owned subsidiary of the company, was recently awarded "Platinum Partner of Alibaba Cloud Enterprise Service Partner Program" and "Platinum Partner of ApsaraAliware Cooperation Program" by Alibaba Cloud Computing Co., Ltd. (hereinafter referred to as "Alibaba Cloud"), valid until March 30th, 20 19.

(3) Helitai:

Judging from the compound growth of revenue in the past three years, the compound growth of revenue in the past three years is 0.74%, and the lowest revenue in the past three years is 65.438+0.690 billion yuan in 2065.438+08 and the highest is 65.438+0.863 billion yuan in 2065.438+09.

The company's technical equipment has reached the advanced level of the same industry in China, and the State Patent Office has accepted 24 company patents, including invention patent 16, utility model patent 8, the first technology to realize PC decarbonization in China, industrialized technology and products of vulcanized isobutylene, improved MDEA decarbonization technology, PSA decarbonization reverse gas recovery, vulcanized isobutylene wastewater treatment technology, wet oxidation technology, all-low temperature shift technology, Oslo crystallization technology of nitric acid, The direct cooling of ammonium chloride and liquid ammonia improves the purification of mixed gas entering the oxidation furnace to a new level. The cleaning of platinum net is changed from once every three months to once every six months, the consumption of platinum net is reduced by 45%, and the production capacity of concentrated nitric acid is increased by 20%.

(4) Happy wedding:

Judging from the compound growth of revenue in the past three years, the compound growth of revenue in the past three years is 15.56%, and the lowest revenue in the past three years is 211billion yuan, and the highest revenue is 5.623 billion yuan in 2020.

The "Platinum Sleep Factor" developed in cooperation with the Chinese Academy of Sciences has also been widely used in the company's full range of products, and the formaldehyde content of mattresses is obviously lower than the national standard.

(5) Central Plains internal distribution:

Judging from the compound growth of revenue in the past three years, the compound growth of revenue in the past three years is 6.75%. The lowest revenue in the past three years is 65.438+490 million yuan in 2065.438+09, and the highest is 65.438+82 million yuan in 2020.

Won the "Excellent Supplier", "Diamond Supplier", "White Gold Award", "Excellent Supplier" and "Synchronous R&D Award" year after year.

(6) Cuihua Jewelry:

Judging from the compound growth of revenue in the last three years, the compound growth of revenue in the last three years is-1 1.5%, and the lowest revenue in the last three years is 2 109 million yuan in 2020 and the highest is 20 18 and 26.93 million yuan.

Cuihua Gold and Silver Jewelry Co., Ltd. is a "China Time-honored Brand" enterprise recognized by the Ministry of Commerce. Now it has become a professional company with complete functions, large scale and comprehensive strength, which integrates the research and development, design, production, wholesale, retail and joining of gold, platinum, diamonds, jadeite and other jewelry. In order to meet the needs of market and enterprise development, Cuihua Boutique Jewelry Company and Jewelry R&D Center have been established in Shenzhen with huge investment, which is a typical front shop and back factory enterprise.

(7) Triangle tires:

Judging from the compound growth of revenue in the past three years, the compound growth of revenue in the past three years is 6.6%, and the lowest revenue in the past three years is 20 18 7.5 1. 1 100 million yuan, and the highest revenue is 8.535 billion yuan in 2020.

"Triangle" brand was recognized as a well-known trademark in China as early as 2000. The company's all-steel radial tire products were awarded China famous brand products by the General Administration of Quality Supervision, Inspection and Quarantine in 2004. Over the years, the company's products have been awarded the honors and awards of famous brand products by national and provincial government departments and industry management institutions. The company was awarded the title of "Excellent Supplier" by China National Heavy Duty Truck, China FAW and Shaanxi Automobile, and continued to provide quality supply to Caterpillar from 20 10.

(8) Keda shares:

Judging from the compound growth of revenue in the last three years, the compound growth of revenue in the last three years is-19.27%, and the lowest revenue in the last three years is 926 10 billion yuan in 2020, and the highest is 219/0/888 million yuan.

According to the 20 19 annual report, the company has maintained the core marketing partnership with Tencent, Today Headline and other head traffic platforms for a long time, obtained the qualification of Tencent Platinum Service Provider for five consecutive years, and obtained the status of Today Headline Core Partner for four consecutive years, and continued to become the core partner of sogou, Ali Entertainment, Tik Tok and other head media, and established in-depth cooperation with mobile phone manufacturers such as Xiaomi and OPPO; At the same time, we will continue to deepen our close cooperation with vertical media such as automobiles.

(9) Yimin Group:

Judging from the compound growth of revenue in the past three years, the compound growth of revenue in the past three years is-16.92%, and the lowest revenue in the past three years is 2020103.4 billion yuan, and the highest is 2149.8 billion yuan.

Shanghai Tianbao Longfeng Gold and Silver Jewelry Co., Ltd., a wholly-owned subsidiary of our company, covers the product design, production and sales of precious metal ornaments such as gold, silver, platinum, diamonds, jade articles, jewelry ornaments, gold and silver coins and craft gifts, the acquisition of old jewelry, jade articles and gold and silver ornaments (excluding cultural relics), the processing and restoration of inlaid ornaments, the exchange of old gold ornaments, business consultation, and the import and export of goods and technologies.