This week, Chempricehub's information survey collected statistics from 87 calcium carbide enterprises nationwide, involving a total production capacity of 33.85 million tons, with output reaching 434,100 tons.
Sample description: The output data sample covers 87 domestic calcium carbide production enterprises and plants, with a sample coverage rate of 82%;
Terminology explanation: In Chempricehub data, output refers to the quantity of products that actually meet relevant standards and are produced by production enterprises within a certain period;
Statistical methodology: Chempricehub's calcium carbide output statistics cover the period from Friday of the previous week to Thursday of the current week, with data released before 17:00 every Friday on workdays.
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