| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200210 |
| Unknown | China national standards | MT | 640.0 | USD | 20200210 |
| Unknown | China national standards | MT | 390.0 | USD | 20200210 |
| Unknown | China national standards | MT | 520.0 | USD | 20200210 |
| Unknown | China national standards | MT | 430.0 | USD | 20200210 |
| Unknown | China national standards | MT | 24640.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2760.0 | USD | 20200210 |
| Unknown | China national standards | MT | 13240.0 | USD | 20200210 |
| Unknown | China national standards | MT | 27090.0 | USD | 20200201 |