[market] In March 7th, Sinopec East China sales company of ethylene glycol price increase 200 yuan / ton, the spot price of the implementation of 5500 yuan / ton, owned by Yangzi Petrochemical, Shanghai petrochemical, Yangzi BASF, Zhenhai Refinery are executed. Shanghai petrochemical 2#3 month overhaul, the annual production capacity of 380 thousand tons.