All related parties,

Starting from March 10, 2026 (i.e., starting from the night trading session on March 9), Shanghai International Energy Exchange will adjust the transaction fee for Crude Oil futures and Low Sulfur Fuel Oil futures as follows:

For listed Crude Oil futures contracts, the transaction fee for the close-out of intraday positions is RMB 60 yuan/lot.

For listed Low Sulfur Fuel Oil futures contracts, the transaction fee for the close-out of intraday positions is 0.03‰ of the turnover.

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

Annex: The Adjusted Transaction Fee of Crude Oil Futures Contracts and Low Sulfur Fuel Oil Futures Contracts

Shanghai International Energy Exchange

March 6, 2026