氧化铝期货的交割品分为国产和进口吗

Core Points - The delivery of aluminum oxide futures is divided into domestic and imported categories, both of which must meet the chemical composition and physical performance requirements outlined in GB/T 24487-2022 [1] Group 1: Domestic Aluminum Oxide - Domestic aluminum oxide must be registered with the Shanghai Futures Exchange and produced by approved domestic manufacturers, with a quality certificate provided by the producer [1] - Each standard warehouse receipt must have a production date not exceeding 15 days, with the earliest date considered as the production date [1] - Quality assurance certificates allow for exemption from inspection upon storage [1] Group 2: Imported Aluminum Oxide - Imported aluminum oxide must be produced by foreign manufacturers recognized by the exchange, with only two Australian companies currently approved [2] - Imported products are required to provide quality inspection certificates, certificates of origin, and customs declaration documents [1] Group 3: Registered Brands and Recognized Enterprises - There are currently 8 registered domestic brands involving 17 manufacturing enterprises, covering major production areas such as Shandong, Shanxi, Henan, Guangxi, and Guizhou, accounting for 46.9% of national production capacity [2] - The two recognized Australian companies account for 65.4% of Australia's total production capacity, primarily targeting the Chinese import market [2]