oil processing & refining products-尊龙凯时网址

petrol processing and refinement products are major energy suppliers. it also provides most organic chemical raw materials, which are related to modern industrial society. chemchina has 9 refineries with combined annual crude oil processing capacity of 25 million tons. it has the first domestic 500,000-t/a dcc devices and first 500,000 t/a cpp device with "petroleum start and chemical end" techniques and provides intermediates and raw materials for new chemical materials and specialty chemicals.