Research on the Statistical Properties and Stability of Complex Interindustrial Networks

Table 2

42 industries and corresponding codes.

Code	Industry
1	Agriculture, forestry, animal husbandry, and fishery products and services
2	Coal mining and processing products
3	Oil and gas extraction products
4	Metal ore mining and processing products
5	Nonmetallic minerals and other mineral processing products
6	Food and Tobacco
7	Textiles
8	Textiles, clothing, shoes, hats, leather, down, and their products
9	Wood processed products and furniture
10	Papermaking, printing and cultural, educational, and sporting goods
11	Petroleum, coking products, and nuclear fuel processed products
12	Chemical products
13	Nonmetallic mineral products
14	Metal smelting and rolling products
15	Metal products
16	General equipment
17	Special equipment
18	Transportation equipment
19	Electrical machinery and equipment
20	Communication equipment, computers, and other electronic equipment
21	Instrumentation
22	Other manufactured products
23	Scrap
24	Metal products, machinery and equipment repair services
25	Production and supply of electricity and heat
26	Gas production and supply
27	Water production and supply
28	Architecture
29	Wholesale and retail
30	Transportation, warehousing, and postal services
31	Accommodation and meals
32	Information transmission, software and information technology services
33	Finance
34	Real estate
35	Leasing and business services
36	Scientific research and technical services
37	Water conservancy, environment and public facilities management
38	Residential services, repairs, and other services
39	Education
40	Health and social work
41	Culture, Sports, and Entertainment
42	Public administration, social security, and social organizations