Adjacent benzene is general-purpose colophony - 280, double-loop (DC) the hand papers colophony - 210, man-made stone / stone stone colophony - 140, pull crowded colophony - 180, twine structural layer colophony - 220, twine a benzene liner colophony - 240, colophony of NPG mould pressing - 250, colophony of DPG mould pressing - 200. Market of main raw material goes situation hasten to lose, UPR market price reduces 200 yuan. Suffer new increase production to be able to be mixed downstream demand is fatigued and weak influence, this week styrene and suitable anhydride enter passageway of concussion be issued to lower levels. At present UPR industry catenary needs to pay close attention to the problem of tripartite face: It is the influence of epidemic situation firstly, at present epidemic situation has spread to and other places of Zhengzhou of Hubei Wuhan, Henan from Jiangsu Nanjing, the passenger transport traffic of a lot of places has been immersed in backwater condition, the freight of Hua Dong area also begins to be affected badly, market traversal speed drops significantly; Secondly, new increase production of market of upriver raw material can put into production anticipates increase, will tell to styrene, 600 thousand tons of plant that refine of Fujian ancient thunder converts unifinication project already at formal on August 7 put into production, be in ever since October, of Shandong 10 thousand China beneficial has chemical He Lihua each two large plant of 600 thousand tons of above be about to put into production; Will tell to arranging anhydride, house of Guangdong of the last ten-day of a month is new this month 150 thousand tons of device be about to put into production, predict to there will be a product to put in the market before the middle ten days of a month in September, besides, 2 pleasant alcohol also will have produce newly can will be in near future put into production. Below the premise that magnifies hard in downstream demand, upriver raw material is produced can increase, will naturally bring greater pressure to the market; It is downstream demand situation thirdly, enhance kind of market to still do not see the sign that anabiosises apparently at present, difficulty of have enough to meet need of capital of estate business of the gathering delay that because export content to shed suffocate suffocate to bring about,and rather than strengthens kind of market, home brings about default increase, cause whole UPR downstream market thereby not only demand considerably atrophic, and efficiency of capital have enough to meet need also drops apparently. We anticipate, whole August, will tell to UPR industry catenary, will face very difficult situation, on the whole the possibility that the market has further be issued to lower levels. " 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.