| Vendor | Spec | Unit | Price | Currency | Date |
| Zhengzhou Zerun | China national standards | MT | 1661.18 | USD | 20260228 |
| Jiaozuo Minli | China national standards | MT | 1781.31 | USD | 20260106 |
| Jiaozuo Minli | China national standards | MT | 1781.31 | USD | 20260106 |
| Jiaozuo Minli | China national standards | MT | 1781.31 | USD | 20260106 |
| DoFluoride NewMat | AF-0 | MT | 1556.18 | USD | 20251211 |
| Zhengzhou Zerun | AF-0 | MT | 1485.44 | USD | 20251211 |
| Jiaozuo Minli | AF-0 | MT | 1626.91 | USD | 20251211 |
| Shandong RichBillows | AF-0 | MT | 1584.47 | USD | 20251211 |
| Wuhan Hengjiu Chem | AF-0 | MT | 1527.88 | USD | 20251211 |
| Jiaozuo Minli | AF-0 | MT | 1625.37 | USD | 20251210 |