A subsidiary of Jiangsu Tianyu Energy and Chemical Group Co., Ltd.

Xuzhou Huanyu Coking Co., Ltd. was restructured and established in 2003 on the basis of Xuzhou Coking and Gasification Plant. The company was founded in 1970 and covers an area of ??more than 300 acres. There are more than 800 employees, including nearly 300 professional and technical personnel of various types. There are three JN43-80 coke ovens with an annual output of 600,000 tons of coke, 32,000 tons of tar, 8,000 tons of crude benzene, 10,000 tons of ammonium sulfate, and 5,000 cubic meters of city gas. It also has a thermal power station with an installed capacity of 2×1.5 MW and a dedicated railway line directly connected to the Longhai Line.

The company is the only urban gas source plant in Xuzhou, the largest coke and coal chemical product production base in northern Jiangsu, a governing unit of the China Coking Industry Association, a member of the China Chamber of Commerce for Import and Export of Minerals, Minerals and Chemicals, and a coke foreign trade importer. It is a key export enterprise and has self-operated import and export rights. It has been rated as a second-level enterprise in the coal industry, a provincial and municipal civilized unit, and a national product quality trustworthy enterprise. After enterprise upgrading and internal transformation, it has successively passed ISO9001 international quality system certification, national first-level coke oven assessment, Luther environmental protection enterprise assessment and coking enterprise industry access. The company's products are sold to large steel companies and chemical companies in East China, with annual sales revenue exceeding 1 billion yuan. Xuzhou Xugong Luyou Engineering Machinery Co., Ltd. was formerly a secondary enterprise affiliated to Xugong Group. It has been engaged in the pressure valve and development of small compaction machinery for more than ten years. In 2001, according to the enterprise development requirements and XCMG's restructuring plan, and with the approval of the Municipal State-owned Assets Supervision and Administration Commission, the enterprise was restructured. In 2007, Tianyu Group fully acquired XCMG Luyou. The company is located in Xuzhou City, China's largest construction machinery R&D and sales base, covering an area of ??130 acres. The company has professional and technical personnel who have been engaged in construction machinery production for many years, and has strong compaction machinery research and development and production capabilities. The company's marketing network spreads all over the country. It has 28 contracted dealers in provincial capital cities across the country. It has branches, intermediate agents and many product regulars in cities and counties across the country. It is the main manufacturer of small rollers in China, with the largest market share in the country. Be among the best.

Xuzhou Xugong Luyou Engineering Machinery Co., Ltd. is mainly engaged in R&D, production and sales

Small series of vibratory rollers, currently has YZC0.5A, XD0.8 (hand-held), YZC2B, YZC2.8, YZC3, YZC4, YZC6, and other series of road rollers, 2Y8/10B, 2YJ8/10, 2YJ8/10A and other series of static rollers, YZT16 (K), YZT18 (K), YZT20 (K), YZT22 (K) , and other series of towed vibratory rollers and BG500 pavement milling machine 1. Xuzhou Tianyu Gas Power Generation Co., Ltd.:

This project is jointly constructed by Tianyu Group and the American GE Company. As the ninth largest international company in the Fortune Global 500 in 2010, the American GE Company's cooperation with us is an important pavement and guarantee for Tianyu Group to become a well-known brand enterprise in the future. The project will adopt the most efficient gas-fired combined cycle cogeneration unit layout technology in the world. By introducing complete sets of equipment and technology from the American GE Company, the thermal efficiency will be increased by 50% compared to coal-fired boilers, and the emission of harmful gases will be reduced. The annual utilization of coke oven gas is 450 million cubic meters, power generation is 850 million degrees, and the by-product steam is 500,000 tons. It can effectively utilize the coke oven gas produced by Tianyu Group's coking enterprises in Longgu Industrial Park, while ensuring the production steam of the coking enterprises and greatly increasing the value of coke oven gas. The total investment of the project is 600 million yuan. After completion, the annual output value will be 550 million yuan, and the profit and tax will be 200 million yuan.

2. Xuzhou Tianxu Chemical Co., Ltd.:

Xuzhou Tianxu Chemical Co., Ltd. is located in Longgu Industrial Park, Pei County, Xuzhou, with a total area of ??300 acres and a registered capital of 250 million. Yuan. The company is mainly engaged in the deep processing and comprehensive utilization of coal gas and chemical products. It has invested 800 million yuan in the construction of three sub-projects, namely (1) Coke oven gas preparation of hydrogen and natural gas projects: after desulfurizing the coal gas, the pressure swing adsorption process is used to produce pure Natural gas with a hydrogen content of more than 99% and a methane content of more than 95%. (2) 200,000 tons/year coal tar hydrogenation project: Using advanced technologies such as hydrogenation fractionation and hydrocracking of coal tar by-products from coke production enterprises within the group, it can produce 118,800 tons of diesel and naphtha annually. 36,000 tons and 45,500 tons of modified asphalt.

(3) 100,000 tons/year crude benzene hydrogenation project: The crude benzene produced by the group's coke production enterprises will be hydrogenated using the advanced K.K method. After refining, high-purity benzene, nitration-grade toluene, xylene, Valuable petrochemical products such as non-aromatic hydrocarbons and solvent oils have a purity comparable to petroleum benzene. After the project is completed, the annual output value will be 1.6 billion yuan and the profit will be 330 million yuan. 1. Jiawang Branch of Xuzhou Guanmao Coking Co., Ltd.:

Jiawang Branch of Xuzhou Guanmao Coking Co., Ltd. is a branch established by Xuzhou Guanmao Coking Co., Ltd. to host Xuzhou Qiangsheng City Gas Co., Ltd. mechanism. Xuzhou Qiangsheng City Gas Co., Ltd. is a private enterprise with an annual production capacity of 600,000 tons of coke. It entered bankruptcy and reorganization procedures in January 2010 due to poor management. Guanmao Coking took advantage of its own advantages and became the custodian of Qiangsheng Gas through public bidding. So far, Guanmao Coking has successfully completed the custody task and became a bankruptcy reorganization investor through bidding. Guanmao Coking will successively invest 300 million yuan to pay off various liabilities of Qiangsheng Gas and at the same time inject 80 million yuan to carry out technical transformation of existing production equipment. After the transformation is completed, Qiangsheng Gas will become a company with safe production, environmental protection standards, reasonable technology and advanced technology. coke production enterprises. After the technical transformation is completed, Qiangsheng Gas will build a new 2*65-hole 5.5-meter coke oven and two sets of old and new recycling devices, so that Qiangsheng Gas can reach an annual output of 1.9 million tons of coke, 500 million cubic meters of external gas supply, and 30,000 tons of crude benzene. , with a production capacity of 98,000 tons of tar and 30,000 tons of thiamine, an output value of more than 4 billion yuan, and about 450 employees, it will become a large-scale professional coking enterprise in the surrounding areas of Xuzhou. 1. Xuzhou Dongfang Thermal Power Co., Ltd.:

Xuzhou Dongfang Thermal Power Co., Ltd. is jointly invested by Tianyu Group (50% shareholding) and natural person shareholder ***, with a registered capital of 30 million yuan. The company was established in July 2003, covering an area of ??208 acres, and is mainly engaged in cogeneration business. The first phase project of "two furnaces and one machine" was officially connected to the grid for power generation on February 18, 2006. The company is adjacent to National Highway 206 to the west and the provincial industrial park---Xuzhou (Jiawang) Industrial Park to the south. It is rich in resources and has convenient transportation. All the company's power generation is purchased and sold by the Provincial Electric Power Company, and the electricity price is 0.509 yuan/kWh, which is higher than the electricity price of surrounding power plants; as the only heat source in the Economic Development Zone and Jiawang City District, the company is an important player in the basic industry of the development zone

It is responsible for the dual tasks of heating for industrial production in the development zone and heating for urban residents. The company's development is related to the overall economic development and social stability of Jiawang, so it has won the protection and support of the local government.

2. Dongfang Thermal Power Phase II Project:

The Dongfang Thermal Power Phase II coal gas comprehensive utilization cogeneration project is a key investment after Jiangsu Tianyu Group invested in Xuzhou Dongfang Thermal Power Co., Ltd. The project is constructed in two phases. It adopts the most efficient gas turbine-waste heat utilization cogeneration unit layout technology in the world. By introducing complete sets of equipment and technology from the American Solar Company, the thermal efficiency is 40% higher than that of coal-fired boilers. %. After the completion of the first phase of the project, 240 million cubic meters of coke oven gas can be used annually, 380 million kWh of electricity can be generated, and 760,000 tons of by-product steam will be greatly increased. amount of steam. After the project is completed, the annual output value will be 500 million yuan and profits and taxes will be realized at 95 million yuan. Xuzhou Tiantai Chemical Co., Ltd.

Xuzhou Tiantai Chemical Co., Ltd. is located in Liuquan Town, Tongshan County, Xuzhou City. It is a key development enterprise of the Tongshan County People's Government. In order to implement the strategic deployment of the Xuzhou Municipal Party Committee and Municipal Government’s industrial structure adjustment. Accelerate the use of high-tech and advanced applicable technologies to transform traditional industries. It is planned to build a large-scale tamping machine coke oven project with an annual output of 1.3 million tons. Coke oven gas will be used to synthesize methanol, with an annual output of 150,000 tons of methanol. The supporting facilities all adopt domestic advanced technology and equipment. All sewage in the factory will be reused after it has been treated to meet standards, achieving zero wastewater discharge. Wet and dry refined desulfurization processes and domestic advanced chemical product recovery processes and tail gas recovery devices are adopted. The new technology of coal dust reduction is adopted to ensure that the factory is pollution-free, dust-free and odor-free. The planned construction period of the project is 18 months (from preliminary design to full production).