Tom tat: 80/109 hoa chat giam gia (73,39%). Dau tho cao tao phan ky "dau tang, hoa chat giam".
I. Bang xep hang
| San pham | Tuan | Ly do |
|---|---|---|
| Toluen | +5,34% | Nhu cau hon hop |
| Carbide canxi | +4,35% | Cung giam |
| Clo lanh | -28,57% | Don hang giam |
| PPG xop | -14,29% | Cau yeu |
| Oxide propylene | -10,00% | Truyen chi phi that bai |
II. Trieu vong
Yeu cau truc tiep. Phuc hoi ky thuat co the xay ra gan tuyen chi phi.
