Shandong Rongxin Group Co., Ltd. is a large-scale modern chemical enterprise, with subsidiaries such as Shandong Hengxin Technology, Shandong Benyue New Energy and Shandong Hengxin Shipping, and shareholders of Jiangsu Shagang Group, one of the world's top 500 companies, and Shandong Hengxin Group. It has a capacity scale of 2.4 million tonnes/year of coke, 250,000 tonnes/year of methanol, 300,000 tonnes/year of coal tar hydrotreating deep processing, 100,000 tonnes/year of crude benzene hydrotreating, and 2×25MW waste heat and power generation, and has formed a circular economy industry chain of coal coke coking, tar hydrotreating, benzene hydrotreating, methanol production from coal gas, and waste heat and waste pressure utilisation. Shandong Hengxin Science and Technology was awarded **** High and New Technology Enterprise in 2016, marking the Group's new and old kinetic energy conversion, enterprise transformation and upgrading has achieved new results, highlighting the Group's move towards a new era of high-quality development.

Tangshan Tianshun Coal and Coke Chemical Co., Ltd. was established on March 5, 2019, with Cheng Deyi as the legal representative. The registered capital is RMB 100.8 million and the unified social credit code is 91130294MA0D9HTL0K. The company's address is located in Office Building 1, north of the coastal highway and west of the Tanggang Railway in Tangshan Haigang Development Zone. The industry it belongs to is the petroleum, coal, and other fuel processing industry, and its business scope includes: general projects: coking; Sales of coal and its products; Loading, unloading and handling; Import and export of goods; Technology import and export; Fertilizer sales; Non residential real estate leasing; Thermal production and supply; General cargo warehousing services (excluding hazardous chemicals and other projects that require licensing and approval). (Except for projects that require approval according to law, business activities can be conducted independently based on the business license in accordance with the law) Licensed projects: catering services; Fertilizer production; Production of hazardous chemicals; Dangerous chemical business. (Projects that require approval according to law can only be carried out after being approved by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by relevant departments.). The current operating status of Tangshan Tianshun Coal Coking Chemical Co., Ltd. is in existence (in operation, open, registered).

Shandong Weijie Chemical Technology Co., Ltd. was established on April 15, 2016. The legal representative is He Jingkuan, with a registered capital of 50 million RMB and a unified social credit code of 91370828MA3C961U0P. The company's address is located in Jining Chemical Industry Development Zone, Huji Town, Jinxiang County. The industry is research and experimental development, and its business scope includes coke research and development, production, and sales; Research and development of anthracene oil hydrogenation production technology; Wholesale and washing of coal; Sales of coke powder, coke particles, mechanical equipment, electronic products, refractory materials, automotive parts, loaders, excavators, and steel products; Sales of coal gas (limited to industrial production raw materials), naphthalene, crude benzene, coal tar pitch, refined anthracene, coal tar, and carbazole (iminodiphenylene) (without storage facilities) (validity period subject to license); Sales of chemical products (excluding hazardous chemicals); Production and operation of steam and electricity. Projects that require approval according to law can only be operated after approval by relevant departments. Shandong Weijie Chemical Technology Co., Ltd. is currently operating as an in operation (open) enterprise.

Shandong Jikuang Minsheng Coal Chemical Co., Ltd. was established on December 26, 2008. The legal representative is Tan Fangfeng, with a registered capital of RMB 300 million and a unified social credit code of 91370800683233988B. The company is located in Jining Chemical Industry Development Zone, Huji Town, Jinxiang County, Jining City, and belongs to the non-metallic mineral product industry. Its business scope includes the production and sales of coal tar, crude benzene, sulfur, and gas (the above projects are operated with a license, and the validity period is subject to the license); Production and sales of coke; Production and sales of ammonium sulfate; Production and sales of needle coke and its by-products; Production and sales of steam; Import and export business of goods and technology (excluding goods and technology that are restricted or prohibited by the state from being operated by the company). Projects that require approval according to law can only be operated after approval by relevant departments. The current operating status of Shandong Jikuang Minsheng Coal Chemical Co., Ltd. is an operating (open) enterprise.

Shandong Hengxin High tech Energy Co., Ltd. was established in 2015 and is located in the Ningyang Chemical Industry Park. It is jointly funded by Shandong Hengxin Group Co., Ltd., Singapore Chunxing Company, and Jiangsu Yonggang Group Co., Ltd. It is a comprehensive enterprise that integrates high-end chemical industry, large-scale modern road rail intermodal inland port, and new energy industry. The total investment of the first phase project is 3.6 billion yuan, mainly constructing production facilities such as 2 × 60 hole JNDX3-6.25 large volume stamping coke oven, integrated coal storage and distribution silo, dry quenching waste heat power generation, gas purification, and coke oven gas to methanol production. The production scale includes an annual output of 1.2 million tons of coke, 150000 tons of methanol, and 100000 tons of high-end chemical products. The second phase of Hengxin High tech Project plans to invest 12 billion yuan to build a fine chemical and high-end chemical industry base, forming a production scale of 100000 tons/year of DMC (dimethyl carbonate), 100000 tons/year of polycarbonate new materials, 50000 tons/year of "hydrogen island" new energy, and 600000 tons/year of high value-added comprehensive utilization of coke oven gas to produce ethanol. After the second phase of the project is fully completed, it can achieve sales revenue of 22 billion yuan, profits and taxes exceeding 5 billion yuan, and provide employment opportunities for 3000 people.

Hubei Zhongte New Energy Technology Co., Ltd. is a limited liability company that has been deeply involved in the manufacturing industry for a long time. The company has 8 main members. After its establishment in Hubei Province, our company has developed rapidly and continuously accumulated innovative advanced technologies with strong technical strength. While developing, our company always adheres to the guiding ideology of "survival through quality and development through innovation", putting quality and innovation first. Hubei Zhongte New Energy Technology Co., Ltd. pursues professionalism and specialization, always adhering to the corporate purpose of "integrity, innovation, and communication", and the team spirit of "technology and service" as the foundation of business, continuously improving user satisfaction.