| Vendor | Spec | Unit | Price | Currency | Date |
| Zhengzhou Tianrui Grain | China national standards | MT | 1244.94 | USD | 20251211 |
| DoFluoride NewMat | China national standards | MT | 1343.97 | USD | 20251211 |
| Jining Chaoda Mat | China national standards | MT | 1031.76 | USD | 20251210 |
| Jining Chaoda Mat | China national standards | MT | 989.36 | USD | 20251210 |
| Jiaozuo Minli | China national standards | MT | 1130.69 | USD | 20251210 |
| Hubei 789 Chem | Industrial Grade | MT | 777.35 | USD | 20251210 |
| Zhengzhou Tianrui Grain | China national standards | MT | 1243.76 | USD | 20251210 |
| Shandong RichBillows | China national standards | MT | 1314.43 | USD | 20251210 |
| Shandong RichBillows | China national standards | MT | 1187.23 | USD | 20251210 |
| DoFluoride NewMat | China national standards | MT | 1342.7 | USD | 20251210 |