Ukususela ngoJuni, i-toluene yasekhaya, ukukhutshwa kwe-xylene kwenyuka ngokukhawuleza emva kokuhla, ukuphela kwenyanga kuphinde kwavuka, i-"n" jikelele. Ukususela ekupheleni kukaJuni, i-East China, imarike ye-toluene ivalwe malunga ne-8975 yuan / ton, inyuka nge-755 yuan / ton ukusuka kwi-8220 yuan / ton ekupheleni kukaJuni; East Ch...
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