Petroleum, by-products of crude oil, heavy oils of crude oil distillation are heavy oils, heavy oils, heavy oils, heavy oils, heavy oils In the condensation tower, the regenerated coke is the key raw material necessary for the industry such as cold coke, cold coke, coke electrolysis, electrolysis, electrolysis of aluminum, silicon, iron and steel smelting, etc. . . . . North America, the exporter of coke, petroleum coke, and coke in the United States, is the world's oil production base stable growth prospects.

Due to the continuous improvement of the economic level, the demand for petroleum coke in the two countries is still growing. The supply demand is mainly supplied by the US petroleum coke. The export volume of US petroleum coke accounts for 70% of the global trade, and more than 55% of the petroleum coke produced in the past ten years For export, India, Japan, Mexico, Brazil, China, and Turkey are all major exporting countries. The export rate has declined in the past two years, and the output of petroleum coke in the United States has maintained a negative growth.

From the perspective of import sources, the countries with relatively rich petroleum coke production include: the United States, a certain country in the Americas, Canada, a certain European country, Saudi Arabia, Canada, etc., of which the United States accounts for the largest 48%, a certain country in the Americas accounts for 8.95%, and a certain European country on par with Saudi Arabia.