Adjacent benzene is general-purpose colophony 180, double-loop (DC) the hand papers colophony 200, man-made stone / stone stone colophony 70, pull crowded colophony 100, twine structural layer colophony 130, twine a benzene liner colophony 120, colophony of NPG mould pressing 150, colophony of DPG mould pressing 110. Raw material market rises make a mistake is bad, colophony market keeps strong, the price is stable. Raw material market appears last week situations of each breed concussion stagger, partial breed because stock is too small and go tall, because partial breed is sold not free and drop. Look on the whole, depreciating breed has obtained cost line, the breed be enslaved to be enslaved to that rise in price is downstream of the market flat and sluggish bilges. From the point of the cost of UPR, raw material price goes the become divided of situation, also cause cost changes between different breed directional become divided, accordingly, the market price of individual breed was moved on partial manufacturer. Show level, epidemic situation diffuses quickly the influence to the market already more remarkable, the downstream enterprise of a lot of areas has kept normal serial production hard, in the condition that so the market on whole is in weak force to stabilize.