| | 2004 | 2005 | 2006 | 2007 | 2008 |
| All industry | 49.2 | 65.7 | 89.7 | 111.2 | 117.9 |
| Minning and guarrying | 179.1 | 253.4 | 366.7 | 473.4 | 498.5 |
| Manufacturing industry | 11.0 | 12.8 | 13.7 | 14.7 | 15.7 |
| Manufacture of food products, including beverage and tobacco | 10.9 | 11.4 | 11.9 | 12.9 | 12.7 |
| Textiles and seving industry | 2.6 | 3.9 | 3.4 | 2.6 | 2.0 |
| Manufacture of leather, leather products and footwear | 6.6 | 6.7 | 5.4 | 8.4 | 6.3 |
| Manufacture of wood and woodwork | 1.3 | 1.1 | 1.1 | 1.7 | 3.0 |
| Pulp and paper industry; publishing | 4.6 | 4.4 | 4.8 | 6.4 | 6.6 |
| Manufacture of coke and refined petroleum products | 74.8 | 85.4 | 87.4 | 94.1 | 102.1 |
| Chemical industry | 12.9 | 13.1 | 15.0 | 10.1 | 12.7 |
| Manufacture of rubber and plastics products | 5.5 | 5.7 | 4.5 | 6.0 | 6.6 |
| Manufacture of other non-metallic mineral products | 11.6 | 14.6 | 14.9 | 18.9 | 17.1 |
| Metallurgy industry and fabricated metal products | 4.9 | 6.5 | 7.1 | 6.7 | 8.2 |
| Manufacture of machinery and equipment | 2.9 | 2.7 | 4.3 | 6.7 | 7.1 |
| Manufacture of electrical, optical and electronic equipment | 6.3 | 6.4 | 7.8 | 8.6 | 6.0 |
| Manufacture of transport means and equipments | 2.1 | 4.5 | 7.4 | 10.1 | 12.5 |
| Other branch of industry | 1.0 | 1.4 | 1.7 | 2.3 | 2.3 |
| Production and distribution of electricity, gas and water | 5.7 | 6.0 | 6.5 | 6.0 | 6.5 |