Eminyakeni yamuva nje, isidingo somhlaba wonke sama-resin e-hydrocarbon sikhuphuke kakhulu, siqhutshwa ukusetshenziswa kwawo okuguquguqukayo ezimbonini ezahlukahlukene, kufaka phakathi izinamathiselo, izembozo, kanye noyinki. Ehamba phambili kule makethe ekhulayo yiTangshan Saiou Chemicals Co.,Ltd., umdlali oholayo ku ...
Funda kabanzi