This week, Chempricehub's survey and statistics covered 87 calcium carbide enterprises nationwide, with a combined production capacity of 33.85 million tons and total output of 411,300 tons.
Sample description: The output data sample covers 87 domestic calcium carbide production enterprises and plant sites, with a sample coverage rate of 82%.
Glossary: In Chempricehub data, output refers to the quantity of commercial products that meet relevant standards and are actually produced by production enterprises over a specific period.
Statistical scope: The calcium carbide output statistics period for Chempricehub runs from Friday of the previous week to Thursday of the current week, with data released before 17:00 every Friday (working days).
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