September 14th Gaede chemical network, epoxy propane price 9700 yuan / ton (cash delivery), full load operation device manufacturers.Sulfamic acid (sulphamic acid)

May 24 to close at $ 1365-13660 FOB ARA styrene / t and 13 unchanged, FOB US Gulf 1315.6-1326.6 US dollars / ton, up $ 28.6 / ton.