| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10130.0 | USD | 20181115 |
| Unknown | China national standards | MT | 10690.0 | USD | 20181115 |
| Unknown | China national standards | MT | 10600.0 | USD | 20181115 |
| Unknown | China national standards | MT | 10070.0 | USD | 20181115 |
| Unknown | China national standards | MT | 1940.0 | USD | 20181114 |
| Unknown | China national standards | MT | 11120.0 | USD | 20181114 |
| Unknown | China national standards | MT | 10310.0 | USD | 20181114 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181114 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181113 |
| Unknown | China national standards | MT | 10300.0 | USD | 20181113 |