| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20201023 |
| Unknown | China national standards | MT | 400.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201023 |
| Unknown | China national standards | MT | 220.0 | USD | 20201023 |
| Unknown | China national standards | MT | 340.0 | USD | 20201023 |
| Unknown | China national standards | MT | 910.0 | USD | 20201023 |
| Unknown | China national standards | MT | 140.0 | USD | 20201022 |
| Unknown | China national standards | MT | 390.0 | USD | 20201022 |
| Unknown | China national standards | MT | 280.0 | USD | 20201022 |
| Unknown | China national standards | MT | 130.0 | USD | 20201022 |