| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | Industrial Grade | MT | 776.56 | USD | 20251114 |
| Zhengzhou Tianrui Grain | China national standards | MT | 1242.5 | USD | 20251114 |
| Zhengzhou Zerun | China national standards | MT | 1129.54 | USD | 20251114 |
| Jiaozuo Minli | China national standards | MT | 1242.5 | USD | 20251114 |
| Shandong RichBillows | China national standards | MT | 1313.1 | USD | 20251114 |
| Shandong RichBillows | China national standards | MT | 1186.02 | USD | 20251114 |
| DoFluoride NewMat | China national standards | MT | 1341.33 | USD | 20251114 |
| Jining Chaoda Mat | China national standards | MT | 1030.71 | USD | 20251114 |
| Jining Chaoda Mat | China national standards | MT | 988.35 | USD | 20251114 |
| Jining Chaoda Mat | China national standards | MT | 1030.71 | USD | 20251114 |