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近年来汽车轮胎和树脂改性等行业产量的不断增长,带动了原料顺丁橡胶的需求增长。顺丁橡胶价格在2011年8月一度达到35800元/吨的高点,在利润驱动下我国顺丁橡胶项目的投资成为石油化工行业的热点。截至2014年底,我国共有18家顺丁橡胶生产企业,产能达到170.2万吨/年,同比2013年增长9.7%。然而,由于我国顺丁橡胶产能增长过快,因此顺丁橡胶在国内已处于产能严重过剩的状况,预计未来几年国内顺丁橡胶产能过剩状态仍将持续。
In recent years, automobile tire and resin production and other industries continue to grow, led to the raw material of butadiene rubber demand growth. Butadiene rubber prices in August 2011 reached 35,800 yuan / ton once the high point of profit-driven investment in China’s butadiene rubber projects become the petrochemical industry’s hot spots. As of the end of 2014, there were 18 butadiene rubber manufacturing enterprises in China with a capacity of 1.7 million tons / year and a year-on-year increase of 9.7%. However, due to the rapid growth of China’s butadiene rubber production capacity, butadiene rubber has been in a serious overcapacity situation in China. It is estimated that overcapacity of domestic butadiene rubber will continue in the next few years.