| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20201214 |
| Unknown | China national standards | MT | 3040.0 | USD | 20201213 |
| Unknown | China national standards | MT | 550.0 | USD | 20201213 |
| Unknown | China national standards | MT | 530.0 | USD | 20201213 |
| Unknown | China national standards | MT | 520.0 | USD | 20201213 |
| Unknown | China national standards | MT | 80.0 | USD | 20201213 |
| Unknown | China national standards | MT | 90.0 | USD | 20201212 |
| Unknown | China national standards | MT | 950.0 | USD | 20201212 |
| Unknown | China national standards | MT | 490.0 | USD | 20201212 |
| Unknown | China national standards | MT | 80.0 | USD | 20201212 |