| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2620.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2490.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2590.0 | USD | 20201201 |
| Unknown | China national standards | MT | 370.0 | USD | 20201201 |
| Unknown | China national standards | MT | 580.0 | USD | 20201201 |
| Unknown | China national standards | MT | 390.0 | USD | 20201201 |
| Unknown | China national standards | MT | 380.0 | USD | 20201201 |
| Unknown | China national standards | MT | 400.0 | USD | 20201201 |
| Unknown | China national standards | MT | 320.0 | USD | 20201201 |
| Unknown | China national standards | MT | 370.0 | USD | 20201201 |