All relevant units: After research, it was determined that from the closing settlement period on October 12, 2026, the fluctuation and trading margin ratio were adjusted as follows: fuel oil futures FU2612 and FU2701 contracts had a rise and fall stoppage margin of 16%, the margin ratio for holding positions was 17%, and the margin ratio for general position trading was 18%. The bu2610, BU2611, BU2612, and BU2701 contracts for petroleum asphalt futures have a fluctuation margin of 12%, the margin ratio for holding positions is 13%, and the margin ratio for general position trading is 14%. If the situation is stipulated in Article 13 of the “Shanghai Futures Exchange Risk Control Management Measures”, adjustments will be made on the basis of the above fluctuation, decline, and trading margin ratio. Other matters relating to fluctuations and trading margins are implemented in accordance with the “Shanghai Futures Exchange Risk Control Management Measures” and related business rules. We hereby inform you.

All relevant units: After research, it was determined that from the closing settlement period on October 12, 2026, the fluctuation and trading margin ratio were adjusted as follows: fuel oil futures FU2612 and FU2701 contracts had a rise and fall stoppage margin of 16%, the margin ratio for holding positions was 17%, and the margin ratio for general position trading was 18%. The bu2610, BU2611, BU2612, and BU2701 contracts for petroleum asphalt futures have a fluctuation margin of 12%, the margin ratio for holding positions is 13%, and the margin ratio for general position trading is 14%. If the situation is stipulated in Article 13 of the “Shanghai Futures Exchange Risk Control Management Measures”, adjustments will be made on the basis of the above fluctuation, decline, and trading margin ratio. Other matters relating to fluctuations and trading margins are implemented in accordance with the “Shanghai Futures Exchange Risk Control Management Measures” and related business rules. We hereby inform you.