The classification of materials and supplies mainly includes:
1. Daily necessities: refers to the daily necessities of enterprises or business departments, such as cleaning supplies and glassware in catering enterprises or hotel business departments;
2. Office supplies: refers to all kinds of paper and stationery of enterprises;
3. Packaged articles: refers to the packaging materials such as barrels, boxes, bottles, jars and bags used by various departments of the enterprise;
4. Materials and accessories for daily maintenance: refers to all kinds of repair materials, repair parts and old materials that are reserved by enterprises and accounted for by valuation;
5. Specific business supplies: refers to bulk material supplies specially used by enterprises, such as tableware or distilled water bottles of catering enterprises;
6. Special materials and supplies: refers to all kinds of certificates and vouchers used by enterprises in the process of operation or sales;
7. Other materials and supplies: refers to various other materials and supplies used by enterprises other than the above categories.