1 |
Agriculture |
27 |
Construction |
2 |
Coal mining |
28 |
Wholesale and retail trade |
3 |
Crude petroleum and natural gas |
29 |
Rail passenger transportation |
4 |
Metal mining |
30 |
Rail freight transportation |
5 |
Nonmetallic mining |
31 |
City passenger transportation |
6 |
Food and tobacco |
32 |
Road freight transportation |
7 |
Textiles |
33 |
Water passenger transportation |
8 |
Clothes, leather, and feather |
34 |
Water freight transportation |
9 |
Timbers and furniture |
35 |
Aviation passenger transportation |
10 |
Papermaking, printing, and culture product |
36 |
Aviation freight transportation |
11 |
Refined petroleum, coke, nuclear fuel |
37 |
Pipeline transportation |
12 |
Chemicals and chemical products |
38 |
Other transportation |
13 |
Nonmetallic mineral products |
39 |
Cargo handling and storage |
14 |
Metals processing |
40 |
Post |
15 |
Metal products |
41 |
Accommodation and food services |
16 |
General-utilized machinery |
42 |
Information and technology services |
17 |
Special-utilized machinery |
43 |
Finance |
18 |
Transport equipment |
44 |
Real estate |
19 |
Electrical machinery and apparatus |
45 |
Leasing and business services |
20 |
Communication and electronic equipment |
46 |
Scientific research and development |
21 |
Measuring instruments |
47 |
Water and environment administration |
22 |
Other manufacture |
48 |
Residential services |
23 |
Scrap, waste, and machine repair |
49 |
Education |
24 |
Electricity supply |
50 |
Health care and social welfare |
25 |
Gas supply |
51 |
Culture, sports, and entertainment |
26 |
Water supply |
52 |
Public administration |