[Last Exchange: Adjustment of price limits and trading margin ratios for contracts related to fuel oil and petroleum asphalt futures] On October 9, the Shanghai Futures Exchange issued a notice that starting from the closing settlement on October 12, 2026 (Monday), the price limits will be adjusted The plate width and trading margin ratio are adjusted as follows: 1. The price limit range of fuel oil futures FU2612 and FU2701 contracts is 16%, the margin ratio for arbitrage trading is 17%, and the margin ratio for general position trading is 18%. 2. The price limit for petroleum asphalt futures BU2610, BU2611, BU2612, and BU2701 contracts is 12%, the margin ratio for hedging positions is 13%, and the margin ratio for general position transactions is 14%.