| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250923 | |
| Shandong Xima | China national standards | MT | USD | 20250923 | |
| Shanghai Ronghe Chem | China national standards | MT | USD | 20250923 | |
| Hubei 789 Chem | China national standards | MT | USD | 20250923 | |
| Shandong Longhui Chem | China national standards | MT | USD | 20250923 | |
| Jinan Xinhou | China national standards | MT | USD | 20250923 | |
| Jinan Jinquanjin | China national standards | MT | USD | 20250923 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250923 | |
| Shandong Zhiheng | China national standards | MT | USD | 20250922 | |
| Shandong Laya Chem | China national standards | MT | USD | 20250922 |
