The contract trading fees related to copper, aluminum, nickel, silver and rebar futures were adjusted in the previous period.

Notice issued by the stock exchange on May 18, 2021 (i.e. night trading on May 17):

1. The transaction fee of the rebar futures Rb2110 contract will be adjusted to 2/10000 of the transaction amount within the day. Except for the rebar futures Rb2110 contract, the handling fee for the closing of the current position in other contracts will be adjusted to 1/10000 of the transaction amount.

2. The transaction fee of the hot-rolled coil futures Hc2110 contract will be adjusted to 2/10000 of the transaction amount within the day. Except for the hot-rolled coil futures Hc2110 contract, the transaction fee of the open position in other contracts will be adjusted to 1/10000 of the transaction amount.

3. The handling fee for each copper futures contract will be adjusted to 1/10000 of the transaction amount.

4. The transaction fee of each contract of aluminum futures will be adjusted to 3 yuan / hand.

5. The transaction fee for each contract of nickel futures will be adjusted to 3 yuan per hand.

6. The handling fee for the closing of the current position in the contract days of Baiyin period except June and December contracts shall be adjusted to 0.1/10000 of the transaction amount. When silver futures contracts other than June and December contracts enter the first trading day of the second month before the delivery month, the transaction fee of the current position during the day will be adjusted to 0.5/10000 of the transaction amount. Silver futures June, December contract trading fees remain unchanged.