First place: CONCH Conch (China's well-known trademark, one of the largest suppliers of cement and clinker in Asia, China's top ten cement brands, professional cement producer, Anhui CONCH Co., Ltd.)

Anhui CONCH Co., Ltd., Conch Group, top ten cement brands, China's well-known trademark, the world's largest single-brand supplier, pioneered the overseas listing of China cement industry.

second place: Dunshi

Dunshi (a well-known trademark in China, one of the largest dry mortar manufacturers in China and one of the national large cement groups, Tangshan Jidong Cement Co., Ltd.)

Tangshan Jidong Cement Co., Ltd. is the core enterprise of the group company and the largest cement listed enterprise in northern China. The company takes the famous "Dunshi" brand portland cement as the leading product, including: general portland cement such as winning the bid, British standard and American standard, special cement such as super early strength for roads, oil wells and Borg boards, special cement such as moderate heat/low heat and sulfate resistance, and dozens of varieties in three series. The products are well-known in North China, Northeast and Northwest China, Asia, North America, Middle East and Africa.

third place: Dinglu (English: DINGLU)

Dinglu (founded in 1986, China is a well-known trademark, a national cement backbone enterprise, and the most powerful ready-mixed concrete production enterprise, Jilin Yatai (Group) Co., Ltd.).