PTA, sugar and cotton futures of Zhengzhou Commodity Exchange adopt rolling delivery method, and the settlement price for delivery is the arithmetic average price of the settlement price of the futures contract 10 trading day (including the matching day). Shanghai Futures Exchange adopts centralized delivery, but its settlement price is the settlement price of the futures contract on the last trading day. All varieties of Dalian Commodity Exchange can adopt rolling delivery, and the settlement price of rolling delivery is the settlement price of futures contract matching date; If delivery is made after the last trading day, the settlement price for delivery is the weighted average price of all settlement prices of futures contracts from the first trading day to the last trading day of the delivery month. Wheat futures of Zhengzhou Commodity Exchange can be delivered by rolling, but the settlement price of rolling delivery and delivery after the last trading day is the settlement price of trading day. The pricing of delivery goods is based on the settlement price, plus the premium of different grades of goods quality, as well as the premium of different delivery warehouses and benchmark delivery warehouses.
When making physical delivery, members of the exchange shall also pay delivery fees to the exchange in accordance with regulations.