| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 987.29 | USD | 20251105 |
| Shandong Hongxin Chem | China national standards | MT | 959.08 | USD | 20251105 |
| Zhenjiang UnionChem | China national standards | MT | 825.09 | USD | 20251105 |
| Shijiaz Bailong Chem | China national standards | MT | 860.35 | USD | 20251105 |
| Shandong Jinshenrun Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Shandong Jinshenrun Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Shandong Hongxin Chem | China national standards | MT | 959.08 | USD | 20251105 |
| Shandong Hongxin Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Jinan Jinrihe Chem | China national standards | MT | 846.25 | USD | 20251105 |
| Henan Zihe | China national standards | MT | 818.04 | USD | 20251105 |