The leading stocks in the cement sector include: Sichuan Jinding, Conch Cement, Huaxin Cement, Shangfeng Cement, Meiyan Jixiang, Junzheng Group, Jidong Cement, etc.

1. Sichuan Jinding: leading cement stock. The "CONCH" trademark has been recognized as a well-known trademark by the State Trademark Office, and the "Conch" brand cement has been approved as an inspection-free product by the General Administration of Quality Supervision, Inspection and Quarantine. It has been widely used in landmark projects that have attracted worldwide attention for a long time, such as the Beijing-Shanghai High-speed Railway and Hangzhou Bay. Cross-sea Bridge, Shanghai Oriental Pearl TV Tower, Shanghai Maglev Train, Lianyungang Tianwan Nuclear Power Plant, Pudong International Airport and other projects.

2. Conch Cement: leading cement stock. Sichuan Jinding (Group) Co., Ltd. is a large-scale cement manufacturer in my country. Its cement output once ranked first in Sichuan, and its regional monopoly advantage is quite prominent.

3. Huaxin Cement: leading cement stock. In March 2015, an overseas subsidiary of Huaxin Cement invested US$32.9 million to acquire a 28% stake in Cambodian CEMENTCHAKREYTINGFACTORYCO., LTD. The company owns a 3,200t/d new dry process cement clinker production line with trial production conditions.

4. Shangfeng Cement: leading cement stock. Disclosed in the 2019 annual report; the company's holding subsidiaries, Meizhou Meiyan Rotary Kiln Cement Co., Ltd. and Meizhou Meiyan Mining Co., Ltd., belong to the manufacturing industry. Their main products are cement clinker and ore. During the reporting period, they continued to use external leasing operations. Model, other business income accounted for 6.73% of the company's operating income throughout the year.

5. Meiyan Jixiang: leading cement stock. Cement clinker refers to a semi-finished product that uses limestone as the main raw material, is prepared into raw materials in appropriate proportions, is burned until partially or fully melted, and is cooled.

6. Junzheng Group: leading cement stock. The company's cement clinker production capacity is 1.35 million tons per year, and production is currently operating at full capacity.

7. Jidong Cement: After more than 40 years of development, the company has formed an extension covering the cement industry chain and multiple industrial fields. It is the largest cement production enterprise in the north. All clinker production lines adopt new dry process technology. The clinker production capacity has reached 117 million tons, and the cement production capacity has reached 170 million tons. The cement production line layout and sales network cover 13 provinces, autonomous regions, and municipalities directly under the Central Government. It has formed a comparative advantage in scale in the layout area and has the ability to continue to ensure supply of major projects. The ability of large customers has a scale advantage over individual enterprises. Especially in the Beijing-Tianjin-Hebei region, the market share exceeds 50%, and the market share and market voice have been further enhanced.