| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Baozhen Shandong Chem | China national standards | MT | USD | 20251027 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20251026 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251026 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251025 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251025 | |
| Shandong Xima | China national standards | MT | USD | 20251025 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251025 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20251025 | |
| Hubei Nengtech | China national standards | MT | USD | 20251024 | |
| Shanxi Nobo | China national standards | MT | USD | 20251024 |
