| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Jinwen Chem | China national standards | MT | USD | 20251205 | |
| Wanhua Chem | China national standards | MT | USD | 20251205 | |
| Shandong Langchem | China national standards | MT | USD | 20251205 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251205 | |
| Shandong Xima | China national standards | MT | USD | 20251205 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251205 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251205 | |
| Befar | China national standards | MT | USD | 20251205 | |
| Hunan Qilu Tech | China national standards | MT | USD | 20251205 | |
| Shandong Jinling | China national standards | MT | USD | 20251205 |
