National Classification of Commodities and Materials and Codes
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3 Coding Methods
3.1 This standard is a hierarchical code structure,*** divided into four levels (excluding categories), each level is represented by two Arabic numerals. In order to facilitate the search, set up a category, with the English alphabet to indicate its order.
3.2 The code for each layer generally starts from "01", in ascending order, up to "99". However, the third layer of the code is written in another special provision, see 3.6.
3.3 The number of "99" in each layer of the code are indicated in the category of shelter. When the same layer is divided into a number of intervals, each interval of the category of sheltering is generally expressed in the last digit of the code for "9".
3.4 The first, second and third levels of the category is no longer subdivided, in their code followed by "0" up to the eighth digit.
3.5 The layers are left appropriate empty code, in order to increase or adjust the class with.
3.6 The third layer of the "open area", the category with "01" to "09" said. When there is no open list of categories, the third level of the main classification area category code is generally written from "10". Open area categories in the code are marked with "※" number.
4 provisions relating to the "open area"
4.1 "open area" category set
In order to meet the special needs of management, this standard in the third level has "open area". ". The district category has the following two cases:
a. The main classification area category contains products (commodities, materials) reclassified according to different attributes, for example, for extra-thick steel plate, the main classification area has been classified according to the type of steel, in the open area according to the use of the plate will be divided into "boiler with extra-thick steel plate", "pressure vessel with extra-thick steel plate". Pressure vessels with extra-thick steel plate", etc.;
b. Set up categories according to different requirements, for example, in the main classification area has been classified according to the processing technology of metal cutting machine tools, but in the management of metal cutting machine tools still need to understand the level of technical equipment, therefore, in the "listed area" and Supplementary settings of "CNC machine tools", "high-precision machine tools" and so on.
4.2 The use of open area categories
There is no strict logical relationship between the open area categories, so generally can not be summarized; due to the existence of cross-cutting relationships, can not be summarized with the main classification area categories.
5 unit of calculation
This standard generally adopts the unit of calculation without quantitative terms, the user can be appropriate according to the need for quantitative terms. Not given the unit of calculation of products (goods, materials), need to be summarized, you can temporarily use "yuan".
6 Requirements
6.1 This standard for the national economy unified accounting and national economic information system provides a unified national industrial and agricultural products (commodities, materials) classification and coding system, all departments and regions must be in accordance with this standard and the state on the use of this standard for the relevant requirements for the organization of the information reported.
6.2 Departments and regions in the use of this standard process allows appropriate refinement and supplementation; can also be developed on the basis of this standard in their own departments, their own standards, but must be compatible with this standard to ensure that the exchange of information and resources **** enjoy.
7 National Industrial and Agricultural Products (Commodities, Materials) Classification and Code Table ① Note ① For details, please refer to the National Industrial and Agricultural Products (Commodities, Materials) Classification and Code prepared by the Office of the State Council Leading Group for Unified National Economy Accounting Standards and the Institute of Information Coding of the National Bureau of Standards.
A Agricultural, Forestry, Animal Husbandry and Fishery Products
01 Agricultural Products
02 Forestry Products
03 Artificially Raised Animals and Hunted Wild Animals and Their Products
Products
04 Fishery Products
05 Ornamental Plants
06 Other Agricultural, Forestry, Animal Husbandry and Fishery Products
B Mineral products and bamboo and wood harvesting products
07 Coal, oil and natural gas
08 Ferrous metal ore dressing products
09 Non-ferrous metal ore dressing products
10 Non-metallic ore dressing products
11 Wood and bamboo harvesting products
C Electricity, steam heat, gas (except natural gas) and water
12 Electricity, steam heat, gas (except natural gas) and water
12 Electricity, steam heat, gas and water
12 Electricity, steam heat, gas (except natural gas) and water
12 Electricity, steam heat, gas (except natural gas)
and water
D Processed food, beverages, processed tobacco and feed
13 Processed food
14 Beverages
15 Processed tobacco
16 Feed
E Textiles, knitwear, garments and their sewn products, shoes, hats, skins
14 Beverage
15 Processed tobacco
16 Feed
E Textiles, knitwear, clothing and its sewing products
16
18 Textile Fiber Processing Products
19 Textiles
20 Knitwear
21 Clothing and Other Sewn Goods
22 Shoes and Hats
23 Leather, Fur, and Their Products
F Timber, Bamboo, Rattan, Palm, Grass, and Furniture
24 Timber, Wood, Rattan, Palm, Grass, and Furniture
15 Tobacco Processing Products
16 Feed
16 Feed
1724 Wood, Bamboo, Rattan, Palm and Grass Products
25 Furniture
G Pulp, Paper and Paper Products, Printed Matter, Educational and Sporting Goods
26 Pulp, Paper and Paper Products
27 Printed Matter
28 Educational and Sporting Goods
H Oil Products, Coke and Coal Products
29 Petroleum Products
30 Coke and Coal Products
J Chemical Products
31 Inorganic Chemicals
32 Chemical Fertilizers
33 Chemical Pesticides
34 Organic Chemicals, and Coatings, Pigments, Dyes, Catalysts, Auxiliaries, Admixtures, and Adhesives
35 Polymers
36 Polymer Polymers
36 Information Chemicals
37 Chemical Reagents
38 Daily Chemicals
39 Other Chemicals
K Pharmaceuticals
40 Chemical Raw Materials
41 Chemical Pharmaceutical Preparations
42 Chinese Herbal Medicines
43 Proprietary Chinese Medicines
44 Livestock Medicines
5 44 Livestock Drugs
45 Biological Products
L Rubber and Plastic Products
46 Rubber Products
47 Plastic Products
M Building Materials and Other Non-Metallic Mineral Products
48 Building Materials and Other Non-Metallic Mineral Products
N Ferrous Metals Smelting and Rolling Products
49 Iron and steel smelting products
50 Steel
51 Other ferrous metal smelting and its rolling products
P Non-ferrous metal smelting and its rolling products
52 Non-ferrous metal smelting products
53 Non-ferrous metal rolling products
Q Metal products
55 Metal structure and its components
56 Tools
57 Wire and its products
58 Metal products for construction
59 Enameled products and metal products for daily use
60 Other metal products
R General machinery
61 Boilers and prime movers
62 Metal processing machinery
63 General equipment
64 Castings and forgings and general parts
65 Industrial special equipment
66 Agricultural, forestry, animal husbandry and fishery machinery
67 Construction machinery and drilling machinery
68 Medical equipment
69 Other machinery products
S Transportation equipment
72 Railway Transportation Equipment
73 Road Transportation Equipment and Industrial and Mining Vehicles
74 Ships and Their Auxiliary Machines, Flying Machines
T Electrical Machinery and Equipment
75 Electric Motors
76 Power Transmission and Transformation Equipment
77 Electrical Equipment
78 Household Electric Appliances
79 Other Electrical Apparatus and Equipment
U Electronics and communications equipment
80 Radar and radio-navigation equipment
81 Communications equipment
82 Radio and television equipment
83 Electronic computers and their peripherals
84 Electronic components
85 Electronic devices
V Instrumentation, metrology and measuring instruments and gauges, Scales
87 Instruments
88 Measuring standards and gauges, scales
W Arts and crafts, antiques and collectibles
90 Arts and crafts
91 Antiques and collectibles
X Scrap materials
92 Waste materials
Z Other products (commodities, goods)
99 Other products (commodities, goods)
99 Other products (goods, materials)
99 Other products (commodities, materials)
99 Other products (commodities, goods) <
99 Other Products (Commodities, Materials)