refrigerant r22 prices fall
latest price (may 17): 17500 rmb/ton key points of analysis: according to the data monitoring chart of business agency, on may 17, the price of refrigerant r22 was temporarily stable, n 1.5 from the previous day and up 5.42% year-on-year. the price of raw material chloroform fell slightly, the cost support became weaker, and the market…
