| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 818.91 | USD | 20251125 |
| Chizhou Xinyu Chem | China national standards | MT | 945.98 | USD | 20251125 |
| Chizhou Xinyu Chem | China national standards | MT | 960.1 | USD | 20251125 |
| Shandong Fusheng | China national standards | MT | 705.96 | USD | 20251125 |
| Shandong Fusheng | China national standards | MT | 748.31 | USD | 20251125 |
| Shandong Jiachang Chem | China national standards | MT | 727.13 | USD | 20251125 |
| Shandong Fusheng | China national standards | MT | 705.96 | USD | 20251125 |
| Jinan Jinrihe Chem | China national standards | MT | 691.84 | USD | 20251125 |
| Shandong Fusheng | China national standards | MT | 705.96 | USD | 20251125 |
| Chizhou Xinyu Chem | China national standards | MT | 960.1 | USD | 20251125 |