All related parties,

As from June 25, 2024,the trading margin rate of EC2506 futures contract will be 18% of the contract value and the price limit will be ±16% from the settlement price of that day.On the first trading day, the price limit will betwice of that.

Please refer to the Risk Management Rules of the Shanghai International Energy Exchange for implementing other provisions concerning the trading margin rates and the price limits.

In the event of any inconsistency between the Chinese version and English translation, the Chinese version shall prevail.

Shanghai International Energy Exchange
June 20, 2024