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        News
        The fluorine chemical industry Overview of China in 2018
        Source:China Industry Information Network | Author:buxiang | Publish time: 2018-12-30 | 500 Views | Share:
        Since 2017, the business chain of the fluorine chemical industry has continued to rise and the price has been smoothly transmitted.
        Since 2017, the business chain of the fluorine chemical industry has continued to rise and the price has been smoothly transmitted. From the beginning of 2017 to March 2018, the price of upstream raw material fluorite rose by 40%. The price of hydrofluoric acid in the middle reaches and the price of most refrigerants and polytetrafluoroethylene in the downstream increased by more than 90%, of which the price of HF rose by 104%. R22 price increase is 92%, R125 price increase is 112%, R32 price increase is 115%, R410a price increase is 121%, R134a price increase is 52%, PTFE price increase is 98%, hexafluoroethylene price The increase was 46%.
        日本高清av波多野结衣,日本不卡AV高清波多野结衣,波多野吉不卡中文AV无码AV
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