| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20201019 |
| Unknown | China national standards | MT | 550.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201019 |
| Unknown | China national standards | MT | 2130.0 | USD | 20201019 |
| Unknown | China national standards | MT | 470.0 | USD | 20201019 |
| Unknown | China national standards | MT | 950.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1170.0 | USD | 20201019 |
| Unknown | China national standards | MT | 940.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1580.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1870.0 | USD | 20201018 |