| Vendor | Spec | Unit | Price | Currency | Date |
| DoFluoride NewMat | China national standards | MT | 1820.19 | USD | 20260424 |
| DoFluoride NewMat | China national standards | MT | USD | 20260410 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251211 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251210 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251209 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251208 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251205 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251204 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251203 | |
| DoFluoride NewMat | AF-0 | MT | USD | 20251202 |