Not more than ± 10% of the settlement price of the previous trading day
Contract Month
January December
Transaction time
9:00-10:15 a.m., 10:30-11:30 p.m., 13:30-15:00 p.m., Monday to Friday Continuous trading time: 21:00 a.m. to 1:00 p.m., Monday to Friday
Last Notice Day
The 15th day of the contract delivery month (postponed in case of legal holidays)
Last delivery date
Five consecutive working days after the last trading day
Delivery grade
Standard product: tin ingot, in line with the national standard GB/T 728-2010 Sn99.90A grade regulations, in which the tin content is not less than 99.90%.Substitute: tin ingot, in line with the national standard GB/T 728-2010 Sn99.90AA grade, in which the tin content is not less than 99.90%;Sn99.95A, Sn99.95AA, including tin