[The last exchange adjusted the price limits and trading margin ratios of fuel oil and petroleum asphalt futures-related contracts] On October 30, according to the announcement of the last exchange, after research and decision, starting from the closing settlement on November 3, 2026 (Tuesday), the price limit will be The limit range and trading margin ratio are adjusted as follows: the price limit range for fuel oil futures FU2612 and FU2701 contracts is 18%, the margin ratio for arbitrage trading is 19%, and the margin ratio for general position trading is 20%. The price limit of the petroleum asphalt futures BU2611, BU2612, and BU2701 contracts is 14%, the margin ratio for hedging positions is 15%, and the margin ratio for general position transactions is 16%. In the event of the situation stipulated in Article 13 of the "Shanghai Futures Exchange Risk Control Management Measures", the price limit will be adjusted based on the above-mentioned price limit range and trading margin ratio. Other matters regarding price limits and trading margins shall be implemented in accordance with the "Shanghai Futures Exchange Risk Control Management Measures" and relevant business rules.