| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 146450.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1010.0 | USD | 20181115 |
| Unknown | China national standards | MT | 8600.0 | USD | 20181115 |
| Unknown | China national standards | MT | 8600.0 | USD | 20181115 |
| Unknown | China national standards | MT | 7270.0 | USD | 20181114 |
| Unknown | China national standards | MT | 10890.0 | USD | 20181114 |
| Unknown | China national standards | MT | 7180.0 | USD | 20181114 |
| Unknown | China national standards | MT | 75270.0 | USD | 20181114 |
| Unknown | China national standards | MT | 58500.0 | USD | 20181114 |
| Unknown | China national standards | MT | 45800.0 | USD | 20181113 |