| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26080.0 | USD | 20181118 |
| Unknown | China national standards | MT | 26370.0 | USD | 20181117 |
| Unknown | China national standards | MT | 430.0 | USD | 20181117 |
| Unknown | China national standards | MT | 2300.0 | USD | 20181116 |
| Unknown | China national standards | MT | 3650.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2300.0 | USD | 20181115 |
| Unknown | China national standards | MT | 26290.0 | USD | 20181115 |
| Unknown | China national standards | MT | 26800.0 | USD | 20181114 |
| Unknown | China national standards | MT | 15930.0 | USD | 20181114 |
| Unknown | China national standards | MT | 3940.0 | USD | 20181114 |