Generally speaking, there are the following categories:
I. Documents and archives:
(1) Party-mass work: Party work, organization work, propaganda work, discipline inspection work, trade union work, Communist Youth League work, association work, etc.
(2) Administration: administrative affairs, public security, auditing, personnel and labor, education, medical and health care, logistics and welfare, foreign affairs, etc.
(3) Business management: business decision-making, planning, financial management, material management, enterprise management, etc.
(4) Production management: production scheduling, quality management, energy management, safety management, science and technology management, environmental protection, metrology work, standardization work, archives and information management, infrastructure management, equipment management, contracts, etc.
Second, the science and technology archives
(1) Product documentation: various task books, proposals, agreements, specifications, appraisal books, test outlines, test reports, analysis reports, review reports, operation reports, summaries, product drawings, etc.
(2) Written materials for scientific research: various contracts (agreements), task books, scientific research reports, investigation reports, opening reports, experimental reports, appraisal certificates, invention applications, etc.
(3) Written materials for capital construction: various proposals, task books, calculations, commencement reports, preliminary (final) calculations, inspection and analysis data, construction drawings, etc.
(4) Equipment written materials: various applications, specifications, technical specifications, maintenance procedures, equipment drawings, etc.
Three. Financial documents
All kinds of IOUs, written proof materials and analysis reports attached to the original accounting vouchers and statements.
Four. personal records
Staff recruitment, resume, training, etc.
Verb (abbreviation of verb) electronic file
Computer tapes, magnetic disks and optical disks, etc.
Sixth, audio-visual archives.
Photographs, microfilms, movies, videos, tapes and records, etc.