| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20201212 |
| Unknown | China national standards | MT | 250.0 | USD | 20201212 |
| Unknown | China national standards | MT | 490.0 | USD | 20201212 |
| Unknown | China national standards | MT | 70.0 | USD | 20201212 |
| Unknown | China national standards | MT | 330.0 | USD | 20201212 |
| Unknown | China national standards | MT | 560.0 | USD | 20201212 |
| Unknown | China national standards | MT | 450.0 | USD | 20201212 |
| Unknown | China national standards | MT | 400.0 | USD | 20201211 |
| Unknown | China national standards | MT | 380.0 | USD | 20201211 |
| Unknown | China national standards | MT | 500.0 | USD | 20201211 |