| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250721 | |
| Shandong Xima | China national standards | MT | USD | 20250721 | |
| Jinan Shengfeng | China national standards | MT | USD | 20250721 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250721 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250719 | |
| Shandong Xima | China national standards | MT | USD | 20250719 | |
| Hubei Nengtech | China national standards | MT | USD | 20250718 | |
| Shanxi Nobo | China national standards | MT | USD | 20250718 | |
| New SOLAR Tech | China national standards | MT | USD | 20250718 | |
| TL CONCH | China national standards | MT | USD | 20250718 |
