| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20200201 |
| Unknown | China national standards | MT | 480.0 | USD | 20200201 |
| Unknown | China national standards | MT | 600.0 | USD | 20200201 |
| Unknown | China national standards | MT | 500.0 | USD | 20200201 |
| Unknown | China national standards | MT | 470.0 | USD | 20200201 |
| Unknown | China national standards | MT | 890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 540.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200201 |
| Unknown | China national standards | MT | 800.0 | USD | 20200201 |
| Unknown | China national standards | MT | 520.0 | USD | 20200201 |