latest price (december 21): 21,650.00 rmb/ ton

　　the overall domestic pc market is dominated by weak operation, narrow price range, strong wait-and-see atmosphere, lack of demand follow-up, general positive support, tight domestic supply, mainstream price is about 21,650 rmb/ ton, factory quotation decreases slightly, lack of nstream demand, smooth material flow, normal unit operating rate and slow manufacturer shipment.china pc market will operate in a narrow range and weak in the short term.