| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20201020 |
| Unknown | China national standards | MT | 160.0 | USD | 20201019 |
| Unknown | China national standards | MT | 3360.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201018 |
| Unknown | China national standards | MT | 170.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201017 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201017 |
| Unknown | China national standards | MT | 3360.0 | USD | 20201017 |
| Unknown | China national standards | MT | 1180.0 | USD | 20201017 |
| Unknown | China national standards | MT | 180.0 | USD | 20201017 |