| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20201218 |
| Unknown | China national standards | MT | 120.0 | USD | 20201218 |
| Unknown | China national standards | MT | 370.0 | USD | 20201218 |
| Unknown | China national standards | MT | 390.0 | USD | 20201218 |
| Unknown | China national standards | MT | 400.0 | USD | 20201218 |
| Unknown | China national standards | MT | 640.0 | USD | 20201218 |
| Unknown | China national standards | MT | 500.0 | USD | 20201218 |
| Unknown | China national standards | MT | 250.0 | USD | 20201218 |
| Unknown | China national standards | MT | 430.0 | USD | 20201218 |
| Unknown | China national standards | MT | 180.0 | USD | 20201218 |