This week, Chempricehub conducted a survey covering 88 calcium carbide enterprises nationwide, representing a total production capacity of 33.85 million tons and actual output of 413,700 tons.
Sample Description: The output data sample includes 87 domestic calcium carbide production facilities and sites, achieving an 82% coverage rate.
Definition: In Chempricehub’s database, “output” refers to the quantity of commodity products that meet relevant standards and are actually produced by manufacturing enterprises within a specified period.
Statistical Scope: Chempricehub calculates weekly calcium carbide output over a period from Friday of the previous week through Thursday of the current week. Data is released before 17:00 on each working Friday.
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