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2022, Sinopec Changling Branch Unit Introduction
Changling Reginery has 30 sets of major production units for oil refining and chemical industry and supporting public works, storage and transportation, environmental protection treatment and other units. The primary processing capacity of oil refining is 11.5 million tons/year, the comprehensive supporting processing capacity is 8 million tons/year, and the production capacity of special chemical units is 470,000 tons/year. The main products include more than 60 kinds of gasoline, diesel, jet fuel, naphtha, liquefied gas, triphenyl, asphalt, propylene oxide, polypropylene, etc. In recent years, the average annual processing capacity of crude oil is more than 7 million tons, the annual sales revenue is more than 40 billion yuan, and the annual tax payment is about 10 billion yuan. It is an important petrochemical production base in central China.

9^th Nov 2016, SINOPEC Changling Company

• It was formerly known as Changling Refinery, founded in 1965 and was put into operation on May 7, 1971. With 40 years’ reform and development, the refinery comprising of 4 production units with 2.5 million t/a crude oil processing capacity formerly, has become a large petrochemical enterprise and important petrochemical processing base in central south China, with 30 production units and an annual crude oil processing capacity of 8 million tons, and 130,000 t/a of Polypropylene (PP). It mainly produces more than 60 kinds of products including gasoline, kerosene, diesel, naphtha, BTX, LPG, PP, asphalt and acetic ester. 
• The construction of 8 million t/a refinery project has been completed within 3 years and put into operation on Oct.18, 2011. Changling is now faced with new opportunities for development.
• In the near future, Changling will continue to make refining business stronger and better, strive to realize 16 million t/a of crude processing capacity, reach the world’s advanced level and become the vanguard among the petrochemical enterprises along the Yangtze River by the end of the “12th five-year plan”.

30^th Jul 2023: Baling Petrochemical and Changling Refining and Chemical officially entered the merger implementation stage
Changling Refining and Chemical has an annual refining capacity of 8 million tons, mainly including nearly 30 sets of refining and chemical production units such as refining, catalytic cracking, delayed coking, catalytic reforming, hydrogenation, hydrogen production, polypropylene, etc. The main products include more than 60 kinds of gasoline, diesel, jet fuel, naphtha, liquefied gas, triphenyl, asphalt, propylene oxide, polypropylene, etc.