This week, Chempricehub surveyed 88 calcium carbide enterprises nationwide, covering a total production capacity of 33.85 million tons and actual output of 408,700 tons.
Sample Description: The output data sample covers 87 domestic calcium carbide production facilities and plants, representing an 82% coverage rate.
Definition: In Chempricehub data, "output" refers to the quantity of goods meeting relevant standards actually produced by manufacturers during a specific period.
Statistical Scope: Chempricehub’s calcium carbide output statistics cover the period from last Friday to this Thursday. Data is released before 17:00 on each working Friday.
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