摘要
SBR In the first half of June 2008,in spite of increased ex-factory price of SBR (styrene-butadiene rubber) in some do-mestic producers,the price of SBR wasdown on average due to the slack demandfor SBR in downstream users and sup-ply increase caused by the restart of SBRunit in CNPC Jilin Petrochemical Co.,Ltd.In the second half of June,due to ex-