自2016年11月初至12月底,巴陵SBS干胶出厂价累计上调4000元/吨。巴陵干胶792开单价为17000元/吨,涨幅高达30.76%。此次上涨幅度较大,属于短期急剧拉涨行情,SBS已经不声不响地破了近三年以来的最高位。此波SBS价格上行主要受到成本方面的推动。丁二烯价格疯涨,丁二烯价格一度高于SBS价格,创了近两年最快涨幅,11月以来,中石化丁二烯 From the beginning of November to the end of December, 2016, the ex-factory price of SBS Adhesive for Baling has been raised by RMB4,000 / tonne. Baling rubber 792 open unit price of 17,000 yuan / ton, up 30.76%. The larger the rate of increase, belonging to the rapid short-term pull up market, SBS has quietly broken the highest in nearly three years. This wave of SBS prices mainly driven by cost. Butadiene prices skyrocketing, butadiene prices were higher than the SBS price, creating the fastest gain in nearly two years, since November, Sinopec butadiene