| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20201201 |
| Unknown | China national standards | MT | 580.0 | USD | 20201201 |
| Unknown | China national standards | MT | 590.0 | USD | 20201201 |
| Unknown | China national standards | MT | 620.0 | USD | 20201201 |
| Unknown | China national standards | MT | 430.0 | USD | 20201201 |
| Unknown | China national standards | MT | 460.0 | USD | 20201201 |
| Unknown | China national standards | MT | 410.0 | USD | 20201201 |
| Unknown | China national standards | MT | 130.0 | USD | 20201201 |
| Unknown | China national standards | MT | 390.0 | USD | 20201201 |
| Unknown | China national standards | MT | 100.0 | USD | 20201201 |