| 14-41 Construction Project Supervision Enterprises and Employees (2007) | ||||||
| Sector | ||||||
| Number of | Persons | Persons with | Registered | Registered | Other | |
| Region | Enterprises | Engaged | Senior or | Professionals | Supervisory | Registered |
| (year-end) | Middle | (year-end) | Engineers | Professionals | ||
| (unit) | (person) | Certificates | (person) | |||
| Total | 6043 | 514549 | 303470 | 99843 | 71133 | 28710 |
| By Sector | ||||||
| Housing Construction Projects | 5116 | 372452 | 224297 | 77061 | 55845 | 21216 |
| Metallurgical Projects | 56 | 6443 | 4229 | 1592 | 1185 | 407 |
| Mining Projects | 32 | 4323 | 2922 | 857 | 490 | 367 |
| Chemical and Petroleum Projects | 126 | 19490 | 11770 | 3916 | 2797 | 1119 |
| Water Conservancy and Hydro-power Projects | 83 | 26278 | 10682 | 2351 | 1278 | 1073 |
| Power Projects | 166 | 28152 | 15551 | 3581 | 2545 | 1036 |
| Forestry and Ecological Projects | 42 | 2253 | 1337 | 357 | 274 | 83 |
| Railway Projects | 62 | 14746 | 10727 | 2744 | 1859 | 885 |
| Highway Projects | 35 | 8555 | 4077 | 670 | 355 | 315 |
| Habour and Navigation Projects | 16 | 2701 | 1364 | 640 | 264 | 376 |
| Air and Space Projects | 6 | 560 | 363 | 94 | 82 | 12 |
| Communications Projects | 15 | 2860 | 1174 | 338 | 182 | 156 |
| Civil and Public Utility Projects | 283 | 25036 | 14619 | 5597 | 3949 | 1648 |
| Machinery and Electric Installation Projects | 5 | 700 | 358 | 45 | 28 | 17 |
| By Region | ||||||
| Beijing | 261 | 44984 | 28803 | 7440 | 5719 | 1721 |
| Tianjin | 64 | 8875 | 4189 | 1351 | 812 | 539 |
| Hebei | 325 | 20682 | 15147 | 4411 | 2753 | 1658 |
| Shanxi | 167 | 13486 | 8047 | 2623 | 1195 | 1428 |
| Inner Mongolia | 204 | 10944 | 8809 | 848 | 796 | 52 |
| Liaoning | 302 | 17762 | 13022 | 4053 | 3378 | 675 |
| Jilin | 165 | 9874 | 6701 | 1958 | 1637 | 321 |
| Heilongjiang | 182 | 11508 | 8780 | 2092 | 1627 | 465 |
| Shanghai | 220 | 32891 | 16806 | 6232 | 4181 | 2051 |
| Jiangsu | 506 | 42112 | 22188 | 9274 | 6799 | 2475 |
| Zhejiang | 274 | 26973 | 13605 | 5476 | 4271 | 1205 |
| Anhui | 195 | 14899 | 8159 | 2680 | 2108 | 572 |
| Fujian | 182 | 14726 | 8457 | 3459 | 2132 | 1327 |
| Jiangxi | 169 | 9691 | 5620 | 1658 | 1094 | 564 |
| Shandong | 426 | 32886 | 18393 | 6770 | 4947 | 1823 |
| Henan | 285 | 24589 | 14195 | 4909 | 3593 | 1316 |
| Hubei | 219 | 15943 | 11293 | 3699 | 2964 | 735 |
| Hunan | 200 | 17489 | 11571 | 2736 | 2100 | 636 |
| Guangdong | 408 | 35225 | 19181 | 9291 | 6721 | 2570 |
| Guangxi | 153 | 9691 | 5130 | 2380 | 1669 | 711 |
| Hainan | 36 | 1836 | 1187 | 441 | 391 | 50 |
| Chongqing | 109 | 11157 | 7252 | 2551 | 1613 | 938 |
| Sichuan | 252 | 22849 | 14473 | 4791 | 3221 | 1570 |
| Guizhou | 46 | 4718 | 2552 | 924 | 332 | 592 |
| Yunnan | 157 | 20633 | 6351 | 710 | 464 | 246 |
| Tibet | 31 | 924 | 511 | 162 | 77 | 85 |
| Shaanxi | 177 | 14238 | 9387 | 1931 | 1294 | 637 |
| Gansu | 120 | 8593 | 5543 | 2144 | 1299 | 845 |
| Qinghai | 52 | 2357 | 1258 | 408 | 258 | 150 |
| Ningxia | 55 | 3329 | 1624 | 440 | 392 | 48 |
| Xinjiang | 88 | 7522 | 4459 | 1584 | 1059 | 525 |
| Other | 13 | 1163 | 777 | 417 | 237 | 180 |