1. Railway machine-building 

2. Heavy machine-building 

• metallurgy machinery; 

• mining machinery; 

• oil and gas, chemical machinery; 

• engines and turbines; 

• machinery for other industries. 

3. Machine-building for agriculture. 

4. Other transportation: 

• automotive; 

• aircraft; 

• ship-building. 

5. Other (manufacturing of electrical, electronic and optical equipment).