| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yihe Chem | China national standards | MT | USD | 20251104 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251104 | |
| Shandong Hanyue Chem | China national standards | MT | USD | 20251104 | |
| Shandong Xima | China national standards | MT | USD | 20251104 | |
| Shandong Jiachang Chem | China national standards | MT | USD | 20251104 | |
| Jinan Jinhao Chem | China national standards | MT | USD | 20251104 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251104 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20251104 | |
| Shandong Shuojia Chem | 90% | MT | USD | 20251104 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251104 |
