1, computer hardware equipment; network equipment (servers, routers, switches, modems, other network equipment); monitoring equipment.
2, office automation and ancillary supporting equipment; office consumables and materials.
3, electrical equipment and ancillary equipment; household electrical equipment.
4, air-conditioning and refrigeration equipment.
5, radio, film and television equipment and materials; photography, video equipment; printing, photographic equipment; radio equipment; lighting equipment; audio equipment.
6, office furniture, wood products, metal products; student desks and chairs.
7, books; teaching laboratory equipment; sports equipment and equipment; music equipment and equipment.
8, flowers, seedlings; plant seeds; animal seeds; agricultural materials; flood control, drought supplies.
9, catering, cooking utensils.
10, boilers; machinery and equipment; elevators and lifting equipment.
11, surveying and mapping instruments and equipment.
12, medical and health equipment, instruments; drugs.
13, cars, passenger vehicles (including travel vans, buses, micro-buses, commercial vehicles), off-road vehicles, trucks, ships and other means of transportation.
14, engineering vehicles, fire engines, police cars, ambulances, communications and broadcasting vehicles, sprinklers, road sweepers, garbage trucks and other specialized vehicles.
15, other goods.
Specifically, you can also refer to the current year's centralized government procurement catalog issued by the regional government procurement departments.