Costs made by collectors and hazardous waste disposal are calculated on the stock is 35 million USD/year (thirty-five million/year) with volume < 600 kg/year in which < fluorescent bulbs 40 kg/year. If substances > 600 kg, the charges collected and processed is 30,000 VND/1 kg CTNH, fluorescent bulb is 70,000 VND/1 kg.
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