Copper Cathode Contract Specifications Underlying Product Copper Cathode Trading Unit 5 ton/lot Quotation Unit Yuan (RMB)/ton Tick Size 10 Yuan/ton Daily Price Limit Within range of 3% above or below the settlement price of the previous trading day Contract Months January to December Trading Hours 9:00 am to 11:30 am, 1:30 pm to 3:00 pm Last Trading Day The 15th day of the spot month (postponed if legal holidays) Delivery Duration 16th to 20th day of the spot month (postponed if legal holidays) Deliverable Grades Standard goods:Standard Copper Cathode, GB/T467-1997, Copper+Silver99.95% Substitutions:1.High grade Copper,GB/T467-1997 1.The LME Registered Brand,BS6017-1981,AMD5725(CU-CATH-1) Delivery Sites SHFE approved warehouses Minimum Transaction Margin 5% of contract value Transaction Fee Equal or below 0.02% of transaction value (risk reserve included) Delivery Method Physical Delivery Symbol CU Listed Bourse SHFE