At present, the hydrogenation diesel produced by the company has reached the sixth national standard and meets the standards of Sinopec for external procurement. The color is light green, and it is crystal clear. The extremely low sulfur content greatly reduces the impact of automobile exhaust emissions on air pollution. The low content of polycyclic aromatic hydrocarbons reduces the content of inhalable particulate matter in the exhaust gas. The distillation range is strictly controlled, ranging from 170 "C to 360" C, ensuring combustion performance and sufficient power. It has a high cetane number, uniform combustion of diesel engines, high thermal efficiency, and good combustion performance. It is mainly supplied to social households in Shandong, Shanxi, Hebei, Henan, and other places, as well as to Sinopec and PetroChina for external production. It has also established close cooperative relationships with CNOOC, CNOOC, and China National Chemical Corporation, and is highly trusted by consumers and partners.