Waste oil exports to Singapore have also risen in price, shooting up from 68 yen (50 cents) per kilogram to 97 yen per kg during the same period. It averaged 159 yen per kg during the first six ...
Clean Burn is the world's leading producer of waste oil heater products that include waste oil furnaces, waste oil boilers, and used oil recycling centers that generate FREE HEAT from motor oils and ...
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