| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6420.0 | USD | 20200217 |
| Unknown | China national standards | MT | 560.0 | USD | 20200217 |
| Unknown | China national standards | MT | 510.0 | USD | 20200217 |
| Unknown | China national standards | MT | 380.0 | USD | 20200217 |
| Unknown | China national standards | MT | 410.0 | USD | 20200217 |
| Unknown | China national standards | MT | 470.0 | USD | 20200217 |
| Unknown | China national standards | MT | 510.0 | USD | 20200217 |
| Unknown | China national standards | MT | 410.0 | USD | 20200217 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200217 |
| Unknown | China national standards | MT | 3380.0 | USD | 20200216 |