Shenhai Kuphulika-Umboni
Imafufuza zamagulu, kugwira, ndi kusungirako mankhwala owopsa pofuna kupewa ngozi ndi kuonetsetsa chitetezo.
- 2023-12-08 Sulfonane Ndi Mankhwala Owopsa
- 2023-12-08 Kodi Methane Ndi Yama Chemicals Owopsa
- 2023-12-08 Propylene Ndi Mankhwala Owopsa
Imafufuza zamagulu, kugwira, ndi kusungirako mankhwala owopsa pofuna kupewa ngozi ndi kuonetsetsa chitetezo.