The Shanghai Futures Exchange has announced adjustments to the price limits and margin rates for several contracts, effective from their listing dates. According to Jin10, the changes include:

1. Copper CU2702, Aluminum AL2702, Lead PB2702, Zinc ZN2702, and Alumina AO2702 contracts will have their price limit adjusted to 10%, with hedging margin rates set at 11% and general margin rates at 12%.

2. Cast Aluminum Alloy AD2702, Wire WR2702, and Stainless Steel SS2702 contracts will see a price limit adjustment to 8%, hedging margin rates at 9%, and general margin rates at 10%.

3. Nickel NI2702 and Tin SN2702 contracts will have a price limit adjustment to 12%, with hedging margin rates at 13% and general margin rates at 14%.

4. The Gold AU2605 contract will have its price limit adjusted to 17%, hedging margin rates at 18%, and general margin rates at 19%.

5. The Silver AG2702 contract will see a price limit adjustment to 20%, with hedging margin rates at 21% and general margin rates at 22%.

6. Rebar RB2702, Hot Rolled Coil HC2702, Pulp SP2702, and Offset Printing Paper OP2702 contracts will have their price limit adjusted to 7%, hedging margin rates at 8%, and general margin rates at 9%.

7. Fuel Oil FU2703, Petroleum Asphalt BU2702, and Butadiene Rubber BR2702 contracts will have a price limit adjustment to 9%, with hedging margin rates at 10% and general margin rates at 11%.