摘要:According to the Ministry of Industry and Information Technology on October20,in order to regulate the import management of secondary brass raw materials,secondary copper raw materials and secondary cast aluminum alloy raw materials,and promote the high-quality development of the secondary metal industry,the Ministry of Ecology and Environment.
關鍵詞:SECONDARYMINISTRYCOPPER
分類號: F426[經濟管理—產業經濟]F752.61[經濟管理—國際貿易]