| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 847.15 | USD | 20251125 |
| Jinan Shengfeng | China national standards | MT | 847.15 | USD | 20251125 |
| Shijiaz Bailong Chem | China national standards | MT | 1030.69 | USD | 20251125 |
| Shijiaz Bailong Chem | China national standards | MT | 840.09 | USD | 20251125 |
| Shandong Hongxin Chem | China national standards | MT | 1030.69 | USD | 20251125 |
| Zhenjiang UnionChem | China national standards | MT | 797.73 | USD | 20251125 |
| Shandong Yushuo Chem | China national standards | MT | 847.15 | USD | 20251125 |
| Jinan Shengfeng | China national standards | MT | 875.38 | USD | 20251125 |
| Shandong Laya Chem | China national standards | MT | 889.5 | USD | 20251125 |
| Shandong Laya Chem | China national standards | MT | 889.5 | USD | 20251125 |