Kuyambira pa Julayi 6 mpaka 13, mtengo wapakati wa Cyclohexanone pamsika wapanyumba udakwera kuchoka pa 8071 yuan/ton mpaka 8150 yuan/tani, kukwera ndi 0.97% pa sabata, kutsika ndi 1.41% mwezi pamwezi, ndi kutsika ndi 25.64% chaka ndi chaka. Mtengo wamsika wazinthu zopangira benzene unanyamuka, kuthandizira kwamtengo kunali kolimba, msika wamsika ...
Werengani zambiri