International market prices for hydrochlorofluorocarbon (HCFC)-142b have seen a sharp increase, jumping twofold since the beginning of the year. HCFC-142b……
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International market prices for hydrochlorofluorocarbon (HCFC)-142b have seen a sharp increase, jumping twofold since the beginning of the year. HCFC-142b……
Please subscribe to read the full story.
