| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1920.0 | USD | 20201101 |
| Unknown | China national standards | MT | 720.0 | USD | 20201101 |
| Unknown | China national standards | MT | 340.0 | USD | 20201101 |
| Unknown | China national standards | MT | 5200.0 | USD | 20201101 |
| Unknown | China national standards | MT | 300.0 | USD | 20201023 |
| Unknown | China national standards | MT | 870.0 | USD | 20201023 |
| Unknown | China national standards | MT | 3330.0 | USD | 20201023 |
| Unknown | China national standards | MT | 270.0 | USD | 20201023 |
| Unknown | China national standards | MT | 4910.0 | USD | 20201022 |
| Unknown | China national standards | MT | 300.0 | USD | 20201022 |