Standard warehouse receipt refers to the physical delivery certificate issued to the owner after the delivery warehouse designated by the exchange has confirmed that the delivery goods are qualified. The standard warehouse receipt shall take effect from the date of issuance by the exchange. Non-standard warehouse receipt refers to the warehouse receipt issued by the relevant warehouse under the following circumstances: (1) goods with unregistered trademarks are stored in the designated delivery warehouse. (2) Goods with registered trademarks are stored in non-designated delivery warehouses. (3) Goods with unregistered trademarks are stored in non-designated delivery warehouses.