Adjacent benzene is general-purpose colophony 500, double-loop (DC) the hand papers colophony 470, man-made stone / stone stone colophony 480, pull crowded colophony 620, twine structural layer colophony 550, twine a benzene liner colophony 530, colophony of NPG mould pressing 680, colophony of DPG mould pressing 700. Raw material market continues to be pulled considerably litre, colophony cost continues to rise quickly, market price continues to go up considerably move 500 yuan- - 600 yuan.

Market of this week raw material is pulled continuously litre, especially 3 breed quickness pulls styrene, suitable anhydride and benzene anhydride go up. At present raw material market is in extremely delicate circumstances. As a result of styrene of the abroad after the Spring Festival manufacturing unit appears one after another breakdown, bring about styrene to import a quantity to decrease quickly, do not fall high as a result of house of European styrene price at the same time, home begins to be exported to Europe. Although near future home has go into operation of buy of two styrene new clothes, but new clothes buy climbs slope period in production at present, and old plant will overhaul a large number of stop production thick and fast April, new addition supply can't offset an import quantity, and the decrease and speaks a volume addition of the supply that stop production overhaul brings. On one hand styrene stocks had arrived of empty canister low a degree, on the other hand price violent wind rises to had caused downstream trade general deficit begins reduction in production. Both balance, predicting styrene will still keep exalted, especially merchandise on hand is supplied continuously nervous. As to suitable anhydride, be in all the time since these 2 months supply slant strict state, be versed in as more factory stop production is overhauled, export volume keeps stable, the contradiction of supply and demand that predicts to anhydride is arranged at the beginning of May is possible farther aggravate. Benzene anhydride rises in price to have immediate concern with exit, and pure haven stock also is in 2 pleasant nearly 10 years to come of the corresponding period low-level. Accordingly, we see, from whole supply end to look, existing generally the circumstance with supply insufficient capacity, because this is short-term inside the possibility that depreciates considerably is not large. But as UPR price rise further, downstream industry is about to face greater cost pressure, because this is entered after May, because raw material supplies what shortage and downstream user purchase apiration to reduce, the start working rate of UPR factory goes now to fall likely, but because raw material value is short-term inside drop hard, UPR market also will be in the prices that exalted sluggish goes up.