(1) Environmental protection and sanitation projects (such as domestic waste landfills, sewage treatment plants, workshops)
(2) Water conservancy and civil engineering (river/lake/reservoir/dike anti-seepage, plugging, reinforcement)
(3) Municipal engineering (underground, underground construction of buildings and roof tanks, lining of sewage pipes)
(4) Landscaping (artificial lake, pond, pond lining of golf course)
(5) Petrochemical (chemical plant, oil refinery storage tank anti-seepage and anti-fouling, chemical reaction tank lining)
(6) Mining (washing pond, heap leaching pond, ash dump)
(7) Traffic engineering (highway foundation reinforcement, culvert seepage prevention)
(8) Agriculture (reservoir, reference basin, storage tank, anti-seepage of irrigation system)
(9) Aquaculture (lining of fish ponds, shrimp ponds)
(10) Polluting enterprises (phosphorite enterprises, sugar factories)