| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200220 |
| Unknown | China national standards | MT | 70.0 | USD | 20200220 |
| Unknown | China national standards | MT | 90.0 | USD | 20200220 |
| Unknown | China national standards | MT | 420.0 | USD | 20200220 |
| Unknown | China national standards | MT | 570.0 | USD | 20200220 |
| Unknown | China national standards | MT | 420.0 | USD | 20200220 |
| Unknown | China national standards | MT | 480.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1530.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2270.0 | USD | 20200220 |
| Unknown | China national standards | MT | 540.0 | USD | 20200220 |