20-8 continued (3)
　
Sector Volume of
Sulphur
Dioxide
Discharged
(ton)		 Volume of
Soot
Removed
(ton)		 Volume of
Soot
Discharged
(ton)		 Volume of
Dust
Removed
(ton)		 Volume of
Dust
Discharged
(ton)
Storage 21 131 5 　 　
Resident Services 333 1200 96 　
Geological Prospecting 2 10 1 　
Business Services 　 　 　 　
Air Transport 18 70 3 　
Railway Transport 30 235 5 　
Other Transport 169 81 49 　
Architectural Decoration 　 　 　 　
Production and Supply of Electric Power and Heat Power 69980 209975 14136 　
Recycling and Disposal of Waste 240 110 70 　
　 　 　 　 　
Manufacture of Artwork and Other Manufacturing 549 1055 247 2 1
Manufacture of Measuring Instruments and Machinery 10168 31663 2643 51 6
　for Cultural Activity and Office Work 　 　 　 　
Production and Supply of Firepower 955940 18856167 179408 　
Manufacture of  Articles For Culture, Education and Sport Activity 25 9 64 　
Catering Services 　 　 　 　
Education 160 500 67 　
Loading,Unloading,Portage and Other Transport Services 22 98 7 　
Transport via Pipeline 34 　 215 12
Architectural Installlation 6 12 3 　
Constuction of Building and Civil Engineering 2 　 　 6 …
Production and Supply of  Water 2628 1647 115 　
Production and Supply of Gas 1546 443 570 17 2
Manufacture of Communication Equipment, Computers 188 630 35 11 …
　and Other Electronic Equipment 　 　 　 　
Manufacture of Electrical Machinery and Equipment 605 2536 265 737 352
Manufacture of  Transport Equipment 1149 13334 246 232 18
Manufacture of Special Purpose Machinery 4270 49092 1376 17846 121
Manufacture of Cement 53346 12127 2930 2911240 225381
Manufacture of Nonmetallic Mineral Products 101650 63597 48822 2966188 242849
Social Security 20 32 5