Hongshi Holding Group Co., Ltd. (hereinafter referred to as Hongshi Group) is headquartered in Lanxi City, Zhejiang Province. After more than 20 years of development, it has two main businesses: cement (including "ecosphere" projects such as environmental protection and logistics) and polysilicon, with a total assets of 72 billion yuan. RMB 17,000 employees.

Based on the main cement business, we will use a "low-carbon, safe and environmentally friendly" method to manufacture cement. There are more than 60 large cement factories in 12 provinces in China and Laos, Nepal, Indonesia and other countries, with an annual production capacity of 120 million tons. Relying on the main cement business, it has developed "ecosphere" projects such as environmental protection and logistics. It has more than 30 solid waste disposal factories with an annual disposal scale of 3.5 million tons, promoting the improvement of the competitiveness of the main cement business and forming a new industry itself.

The company's current leading products include: "Red Lion" brand P·O52.5, P·O42.5 (low alkali), P·C42.5 and other general silicate cements. According to user needs, M32.5 cement, road cement, medium (low) hot cement, low alkali cement, sulfate-resistant cement, offshore cement, special cement for nuclear power plants, etc. can be produced. Hongshi Cement has the following characteristics: beautiful color, excellent stability performance, good uniformity, moderate coagulation and hardening speed, high early strength, large later strength enhancement, outstanding durability such as impermeability and wear resistance, and strong adaptability of admixtures. The company's products can be widely used in industrial and civil construction projects such as high-rise buildings, highways, bridges and tunnels, hydropower projects, etc.

Entering the polysilicon industry, forming the "second growth curve". It is the controlling shareholder of Asia Silicon Industry (Qinghai) Co., Ltd., and Yazhou Silicon Industry is located in Xining City, Qinghai Province. It is a world-leading manufacturer of high-purity crystalline silicon materials, with an annual output of 90,000 tons of polycrystalline silicon. Invest in the construction of the Haidong Hongshi Silicon-based New Materials Industrial Park in Haidong City, Qinghai Province. The first phase produces 100,000 tons of polysilicon and 150,000 tons of industrial silicon annually, becoming a new growth point.

To do a good job in asset allocation, it is the main shareholder of four banks including Hangzhou Bank (stock code: 600926, total assets of 1.7 trillion yuan), and has a synergistic value with the "dual main business".

Standing at a new starting point, Hongshi Group has achieved high-quality development of the dual main businesses of "cement + polysilicon" and is committed to becoming an international first-class green material enterprise.