A Manufacture of Food and Drug (Industry)

B Manufacture and Processing of Ferrous Metals (Industry)

Iron-making  (Field)

Steel-making  (Field)

Steering Processing  (Field)

Ferroalloy Smelting (Field)

Nickel and Cobalt Smelting (Field)

C Manufacture of Motorcar (Industry)

D Manufacture of Railway, Watercraft and Other Transport Equipment (Industry)

a) Manufacture of Railway Transport Equipment (Field)

b) Manufacture of High-speed Rail Train Sets (Field)

c) Manufacture of Rolling Stock (Field)

d) Manufacture of Narrow-gage Rolling Stock (Field)

e) Manufacture of High-speed Rail Equipment and Accessories (Field)

f) Manufacture of Rolling Stock Accessories (Field)

g) Manufacture of Special Railway Equipment and Accessories (Field)

h) Manufacture of Other Railway Transport Equipment (Field)

i) Manufacture of Urban Rail Transit Equipment  (Field)

j) Manufacture of Shipping and Related Devices (Field)

k) Manufacture of Metal Shipping (Field)
 

E Manufacture of Electrical Machinery & Equipment (Industry)

a) Manufacture of Electrical Motors (Field)

b) Manufacture of Power Distribution and Control Equipment (Field)

c) Manufacture of Household Electrical Apparatus (Field)

F Manufacture of Computer, Communication Equipment and Other Electronic Equipment (Industry)

a) Manufacture of Communication Equipment (Field)

b) Manufacture of Radar and Supporting Equipment  (Field)

c) Manufacture of Smart Consumer Equipment (Field)

d) Manufacture of Electron Device (Field)

e) Manufacture of Electronic Components and Special Purpose Electronic Materials (Field)

G Manufacture of Measuring Instrument (Industry)

a) Manufacture of General Purpose Measuring Instrument (Field)

b) Manufacture of Special Purpose Measuring Instrument (Field)

H Repairment of Metal Products, Machinery & Equipment (Industry)

a) Repairment of Metal Products (Field)

b) Repairment of General Purpose Equipment (Field)

c) Repairment of Special Purpose Equipment (Field)

d) Repairment of Railway, Shipping, Aerospace & Other Transport Equipment (Field)

e) Repairment of Railway Transport Equipment (Field)

I Production and Supply of Electric Power and Heat Power (Industry)

a) Production of Electric Power (Field)

b) Thermal Power (Field)

c) Combined Heat and Power (Field)

d) Hydroelectric Power (Field)

e) Nuclear Power (Field)

f) Wind Power (Field)

g) Solar Power (Field)

h) Biomass Energy Generation (Field)

J Supply of Electric Power (Field)