| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1620.0 | USD | 20181223 |
| Unknown | China national standards | MT | 8510.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181221 |
| Unknown | China national standards | MT | 17740.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181221 |
| Unknown | China national standards | MT | 8530.0 | USD | 20181221 |
| Unknown | China national standards | MT | 6930.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1560.0 | USD | 20181220 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181220 |
| Unknown | China national standards | MT | 7470.0 | USD | 20181220 |