All related parties,

In accordance with the Risk Management Rules of the Shanghai Futures Exchange, Shanghai Futures Exchange (hereinafter referred to as “SHFE”) hereby notifies the trading adjustments as follows:

As from September 30, 2026 (i.e. from the night trading session on September 29, 2026), SHFE will adjust the trading limits of Non-Futures Firm Members (Non-FF Members), Overseas Special Non-Brokerage Participants (OSNBP), or clients for certain futures contracts as below:

The maximum intraday position opening volume of a Non-FF Member, OSNBP, or client in Bitumen futures contracts BU2610 and BU2611 will be 3,000 lots.

Accounts linked by actual control relationship are treated as a single account during the enforcement of this trading limit. Position opening volume for hedging or market-making purposes is not subject to this restriction.

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

Shanghai Futures Exchange

September 28, 2026