Henan Shenma chlor-alkali PVC price dynamics
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May 17, 2023, 10:14 AM
On May 17, the price of chlor-alkali PVC in Shenma, Henan Province was temporarily unavailable, the price of calcium carbide method type 5 was temporarily unavailable, and the factory price of calcium carbide method type 7/8 was not available. Enterprise PVC installation parking.