虽然此轮丁二烯价格上涨没有下游需求支撑,但是长期来看,丁二烯价格上涨是大势所趋。“每周一涨,每周必涨。涨幅少则500元/吨,多则2000元/吨。”隆众分析师杜源告诉本刊记者,从去年11月底到今年2月初,丁二烯价格如同失去控制的野马,一路狂飙。短短两个月,已从13500元/吨的历史低位暴涨到27500元/吨,涨幅超过103%。在此期间,外 Although there is no downstream demand for butadiene in this round of price increases, the rise of butadiene prices is the dominant trend in the long run. “Weekly up, every week will be up. Or as little as 500 yuan / ton, as many as 2,000 yuan / ton. ” Longyuan analyst Du source told correspondents, from the end of November last year to early February this year, As the price of the loss of control of the Mustang hurricane. In just two months, it has risen from a record low of 13,500 yuan / ton to 27,500 yuan / ton, up more than 103%. In the meantime, outside