Toluene diisocyanate mitengo yakatanga kukwira zvakare musi waSeptember 28, kusvika 1.3%, yakatorwa pa 19601 yuan / ton, kuwedzera kwe30% kubva munaAugust 3. Mushure menguva iyi yekuwedzera, mutengo weTDI wave pedyo nepamusoro pe19,800 yuan. / matani munaFebruary gore rino. Pasi pefungidziro inochengetedza, iyo...
Verenga zvimwe