Category Auxiliaries

Silicone glue another raw material rise! A number of calcium carbonate announced 400?

As another kind of strengthening filler of silicone glue, calcium carbonate has also started the price increase mode after the holiday. Since October 10, the price increase has been about 400 yuan/ton, and the price increase is also due to the rise of coal and other raw materials, as well as the reasons for power rationing.
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