| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20181116 |
| Unknown | China national standards | MT | 110.0 | USD | 20181115 |
| Unknown | China national standards | MT | 570.0 | USD | 20181115 |
| Unknown | China national standards | MT | 590.0 | USD | 20181115 |
| Unknown | China national standards | MT | 80.0 | USD | 20181115 |
| Unknown | China national standards | MT | 90.0 | USD | 20181115 |
| Unknown | China national standards | MT | 90.0 | USD | 20181114 |
| Unknown | China national standards | MT | 2460.0 | USD | 20181114 |
| Unknown | China national standards | MT | 550.0 | USD | 20181114 |
| Unknown | China national standards | MT | 550.0 | USD | 20181114 |