| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4690.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3570.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3930.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1950.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3630.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3580.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3920.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3540.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3760.0 | USD | 20200201 |