| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20200222 |
| Unknown | China national standards | MT | 510.0 | USD | 20200222 |
| Unknown | China national standards | MT | 560.0 | USD | 20200222 |
| Unknown | China national standards | MT | 930.0 | USD | 20200222 |
| Unknown | China national standards | MT | 690.0 | USD | 20200222 |
| Unknown | China national standards | MT | 430.0 | USD | 20200222 |
| Unknown | China national standards | MT | 480.0 | USD | 20200222 |
| Unknown | China national standards | MT | 430.0 | USD | 20200222 |
| Unknown | China national standards | MT | 430.0 | USD | 20200222 |
| Unknown | China national standards | MT | 600.0 | USD | 20200222 |