Adjacent benzene is general-purpose colophony 270, double-loop (DC) the hand papers colophony 210, man-made stone / stone stone colophony 290, pull crowded colophony 310, twine structural layer colophony 280, twine a benzene liner colophony 210, colophony of NPG mould pressing 190, colophony of DPG mould pressing 260. Raw material price is common go up considerably raise, colophony cost rises considerably, 500-600 of the attune on market price yuan. During the Spring Festival grows a holiday, international oil price considerably violent wind rises, achieve in August 2014 the high point since the portion. Meanwhile, before the Spring Festival grows a holiday, value of product of partial chemical industry has begun to go up raise, after bringing about the Spring Festival to go to work thereby, the market enters more excited the condition that rise. Ou Peike rejects to increase severe cold of increase production quota, United States to bring about fuel oil to use up rise, conflict still is in Russia and Wukelan those who confront each other is medium wait for an element to bring about international oil price to go up considerably raise, but among them prime cause still depends on be in go more than 2 years in time, turn on the water with the Euramerican finance that the United States is, super- sent a large number of moneys, cause sexual inflation thereby. The rise of international oil price, bring about chemical industry to taste the raise on synchronism of market price case necessarily, especially the downstream product of catenary of pure benzene industry, response will be more apparent. Need the point of attention at present: One of, the change of American frigid weather; Secondly, the new progress that Russian black conflicts; Thirdly, the terminative fruit that Yi nucleus negotiates; Its 4, beautiful couplet store shrink watch and add the materiality progress of breath; The change of these 4 respects, can produce main effect to international oil price. From at present all sorts of information analysises look, although firm of many famous investment forecasts wall street,international oil price will exceed 100 dollars this year, but, terminative fruit, still should see beautiful couplet store add breath determination, this is the long-term factor that affects international oil price. At present the country such as England, Brazil has begun to add in succession breath, european Central Bank also begins change one's tune, pay close attention to inflationary influence more, of the gender add generally breath will the fluidity of great and contractive capital, bring about market demand to drop quickly thereby, do not eliminate in March before the middle ten days of a month, sex of occurrence phase of international oil price is bigger the possibility that adjusts range. Besides the influence of international oil price, show catenary of level UPR industry to furnish end is opposite relatively comfortable, and demand end presents 3 main characteristics: One of, level of inventory of whole industry chain is inferior; Secondly, enhance kind of market to appear likely first quarter relatively substantially demand increases; Thirdly, new increase production can be tremendous, market competition aggravate. " 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.