A 300,000-ton/year environmental solvent oil and rolling oil production plant of Nanjing Refinery has been put into operation for more than 10 years, and all the indexes have met or exceeded the design requirements.

20000 tons/year low aromatic solvent oil unit for Taiwan Hetong Chemical Co. It is the first set of ultra-low aromatic solvent oil device in China, the plant can produce aromatic solvent oil content down to 20 to 30 PPM range. It was put into operation for more than four years so far, and the final products have been exported to Singapore, Europe and other international markets.

200,000-ton/year hydrocracking transformer oil unit of Sinopec Jinling Branch.

It is the first set of hydrocracking diesel oil transformer oil unit in China, the device has been in operation for three years, the aromatics have been kept at a low level, and the product quality has completely reached the environmental protection transformer oil standard.