Adjacent benzene is general-purpose colophony 110, double-loop (DC) the hand papers colophony 80, man-made stone / stone stone colophony 170, pull crowded colophony 210, twine structural layer colophony 170, twine a benzene liner colophony 160, colophony of NPG mould pressing - 80, colophony of DPG mould pressing 270. Raw material market goes strong before holiday, colophony price is temporarily stable, existence rises anticipate. National Day holiday still is in between this Zhou Yi half, but market of the raw material before the section appears strong, bring pressure to UPR cost. Nevertheless, after National Day passes, no matter UPR market or fluctuation swim the change of the market, still basically depend on “ double accuse ” to be restricted the change of electric policy. Consider to tourist door falls to do not have stock up generally before the section, go to work after the section have increase the liability that purchase, accordingly UPR market will maintain the situation that firm backbone holds out. Because coal report occupies home to generate electricity the 70% above of gross, and be short of coal is the difficulty that at present all power plant exist generally, add increase coal supply newly even first force protects northward heating need, because this is industrial report is short-term inside the possibility that gets alleviating apparently is not large, still will appear likely October relatively large-scale is restricted report, specific to be restricted electric limits has many wide, be restricted electric strength has how old, the effect that produces to industry has many serious, still need when each district goes to work to release new “ after the section double the ability after accusing ” measure can is informed. Many downstream client was mirrorred to us recently, in a month in the past, they according to us below " experience introduction " in recommends method and UPR factory sign contract of supply and marketing, in the process that rises considerably in this round of price already benefit good people is much. " experience introduction " : The downstream client of UPR is more very with export or project kind the market is relevant, accordingly downstream user often hopes to be in accept the order when can will export order for goods or one-time all lock decides the UPR amount that project order place needs and value, but the force with upriver market because UPR industry is right enough lack and control force, the price of UPR factory can passive follow of price of upriver raw material change and undertake adjustment. Accordingly, every time UPR price appears relatively during changing substantially, create the contradiction between UPR factory and downstream user easily. Divide the experience of the enterprise according to eye forehead, good means of settlement is UPR produces factory and downstream client to undertake deepness bind, the interest shares everybody, the risk is carried together, who doesn't blame. Particular way is: In sign gross contract when, sign a price to change adjust methodological clause, namely basis " colophony price index " the price index that publishs is fluctuant extent, both sides assumes price index severally 50% of fluctuant part, calculate every week the price, implement the price actually as what delivering goods day is in a week. The practice of partial enterprise proves, this kind of method not only fairness is reasonable, and those who have the price but foresight, need not both sides delivers goods every time want bargain. This experience consults for everybody.