| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15630.0 | USD | 20181117 |
| Unknown | China national standards | MT | 4880.0 | USD | 20181117 |
| Unknown | China national standards | MT | 3400.0 | USD | 20181117 |
| Unknown | China national standards | MT | 4070.0 | USD | 20181116 |
| Unknown | China national standards | MT | 29730.0 | USD | 20181116 |
| Unknown | China national standards | MT | 2270.0 | USD | 20181116 |
| Unknown | China national standards | MT | 41770.0 | USD | 20181115 |
| Unknown | China national standards | MT | 6040.0 | USD | 20181115 |
| Unknown | China national standards | MT | 330.0 | USD | 20181115 |
| Unknown | China national standards | MT | 4400.0 | USD | 20181115 |