The open interest of CU1006 has exceeded 160000 lots, according to the exchange rules, the margin rate on the trading day is 10%;the position limitation on the next trading day: for brokerage members 15%, for proprietary members 10%, for clients 5%.

The open interest of RU1009 has exceeded 160000 lots, but has not exceeded 200000 lots, according to the exchange rules, the margin rate on the trading day is 9%; the position limitation on the next trading day: for brokerage members 15%, for proprietary members 10%, for clients 5%.

The open interest of ZN1006 has exceeded 160000 lots, according to the exchange rules, the margin rate on the trading day is 10%;the position limitation on the next trading day: for brokerage members 15%, for proprietary members 10%, for clients 5%.

Trading notice:

For contracts Rb1003、Wr1003, the open interest of natural person will be adjusted to 0 lot.

Clearing notice:

The trading margin rate adjusts to 40% for contract au1003.

The trading margin rate adjusts to 30% for contract cu1003.

The trading margin rate adjusts to 30% for contract rb1003.

The trading margin rate adjusts to 40% for contract ru1003.

The trading margin rate adjusts to 30% for contract wr1003.