| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20201019 |
| Unknown | China national standards | MT | 530.0 | USD | 20201019 |
| Unknown | China national standards | MT | 80.0 | USD | 20201019 |
| Unknown | China national standards | MT | 60.0 | USD | 20201018 |
| Unknown | China national standards | MT | 60.0 | USD | 20201018 |
| Unknown | China national standards | MT | 510.0 | USD | 20201018 |
| Unknown | China national standards | MT | 400.0 | USD | 20201018 |
| Unknown | China national standards | MT | 450.0 | USD | 20201018 |
| Unknown | China national standards | MT | 570.0 | USD | 20201018 |
| Unknown | China national standards | MT | 390.0 | USD | 20201018 |