| 12-10 Emission and Treatment of Industrial Waste Gas in Major Cities (2006) | |||||||||
| (ton) | |||||||||
| City | Volume of | Volume | Volume | Volume of | Volume | Volume | Facilities | Annual | |
| Sulphur | of | of | Industry | of | of | for | Expenditure | ||
| Dioxide | Industrial | Industrial | Sulphur | Industrial | Industrial | Treatment | Desulfuri- | for | |
| Emission | Soot | Dust | Dioxide | Soot | Dust | of Waste | zation | Operation | |
| by Industry | Emission | Emission | Removed | Removed | Romoved | Gas (set) | Facilities | (10 000 yuan) | |
| Beijing | 93755 | 14648 | 30132 | 68290 | 2331015 | 2012864 | 2376 | 866 | 49399.3 |
| Tianjin | 232282 | 66919 | 10280 | 176665 | 3033072 | 432629 | 2899 | 1341 | 61583.1 |
| Shijiazhuang | 209879 | 86665 | 140151 | 179444 | 3335576 | 943852 | 1843 | 443 | 23315.7 |
| Taiyuan | 126495 | 49032 | 36988 | 100176 | 1783590 | 1183566 | 1101 | 573 | 45816.5 |
| Hohhot | 121131 | 38033 | 17598 | 39582 | 4057511 | 72414 | 334 | 37 | 5512.8 |
| Shenyang | 70005 | 60960 | 6738 | 22808 | 1044558 | 23598 | 1596 | 703 | 6061.2 |
| Dalian | 52727 | 61849 | 24933 | 10672 | 1535807 | 851225 | 755 | 314 | 11229.8 |
| Harbin | 60751 | 65078 | 36665 | 7485 | 1468737 | 132137 | 806 | 33 | 5154.2 |
| Shanghai | 374327 | 47255 | 9588 | 94494 | 5205377 | 1467975 | 3332 | 366 | 188656.4 |
| Nanjing | 145627 | 42633 | 50253 | 345002 | 2769044 | 844015 | 1101 | 54 | 66608.1 |
| Hangzhou | 121189 | 33596 | 47927 | 92815 | 1052400 | 263929 | 1302 | 288 | 49773.4 |
| Hefei | 27211 | 14381 | 3495 | 1332 | 779304 | 42879 | 448 | 7 | 3394.9 |
| Fuzhou | 101500 | 21157 | 205 | 2764 | 863462 | 16714 | 461 | 3 | 8150.2 |
| Nanchang | 32795 | 25256 | 7480 | 20084 | 150794 | 279969 | 293 | 41 | 11616.9 |
| Jinan | 77833 | 22032 | 27925 | 73708 | 1041131 | 810197 | 821 | 166 | 76971.6 |
| Zhengzhou | 154297 | 117713 | 71988 | 42954 | 2479874 | 1025055 | 1640 | 93 | 25296.9 |
| Wuhan | 132572 | 44639 | 13975 | 56127 | 2497312 | 1038996 | 675 | 27 | 36967.5 |
| Changsha | 48340 | 32288 | 103464 | 9895 | 16965 | 105757 | 382 | 114 | 3317.6 |
| Guangzhou | 124765 | 16175 | 2468 | 185170 | 1719968 | 211355 | 1652 | 119 | 74286.0 |
| Nanning | 65963 | 50871 | 30357 | 45645 | 258907 | 120714 | 721 | 163 | 7535.6 |
| Haikou | 175 | 276 | 0 | 0 | 149 | 0 | 18 | 0 | 391.6 |
| Chongqing | 711537 | 131232 | 201087 | 419159 | 2315363 | 342953 | 2581 | 327 | 105097.8 |
| Chengdu | 121143 | 56126 | 25936 | 9866 | 539204 | 215970 | 1413 | 70 | 15302.1 |
| Guiyang | 187689 | 29071 | 22249 | 150423 | 849440 | 333089 | 668 | 222 | 17639.4 |
| Kunming | 103273 | 14001 | 8978 | 419930 | 1056229 | 686738 | 1172 | 64 | 44532.1 |
| Lhasa | 435 | 898 | 654 | 0 | 0 | 79 | 13 | 310.0 | |
| Xi'an | 97240 | 38345 | 19564 | 11000 | 783768 | 47868 | 837 | 175 | 11493.4 |
| Lanzhou | 73657 | 16139 | 36064 | 11284 | 425856 | 128594 | 524 | 12 | 13737.4 |
| Xining | 72797 | 22800 | 32088 | 0 | 653755 | 292420 | 3 | 0 | 14597.9 |
| Yinchuan | 16289 | 4535 | 2044 | 11360 | 76431 | 58436 | 231 | 65 | 6656.0 |
| Urumqi | 119762 | 47536 | 9947 | 4725 | 489750 | 113547 | 523 | 182 | 6088.7 |