At present, according to the quality standard of coke delivery in Dalian Commodity Exchange, futures coke delivery is first-class coke. (See Dalian Commodity Exchange Coke Delivery Quality Standard for details)

Not only the first grade coke can be delivered, but also other grades can be delivered. The exchange will make a discount according to the grade evaluation and quality judgment, and what grade corresponds to what price. Metallurgical coke:100t/hand; 0.5 yuan/ton; Price limit range: 4% of the settlement price of the previous trading day; Contract months: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,1,65438+February.