《冶金档案分类编号规则》将冶金企业的档案内容全部涵盖其中，尤其是党群、行政管理、经营管理、生产技术管理这四类档案一级类目的设置，突出了企业生产和经营管理。档案按《冶金档案分类编号规则》进行分类、整理须经过五个环节：同一年度的文书档案分别进入党群、行政管理 The “Metallurgical Archives Classification Numbering Rules” covers all the archives of the metallurgical enterprises, especially the setting of the first-level categories of the four archives such as the party group, administration, management and production technology, and highlights the production and management of enterprises. Archives according to “Metallurgical Archives Classification Numbering Rules” for classification, finishing to go through five aspects: the same year, the file into the party and government respectively file, administration