| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180321 |
| Unknown | China national standards | MT | 11510.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180320 |
| Unknown | China national standards | MT | 3420.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180320 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180320 |
| Unknown | China national standards | MT | 12130.0 | USD | 20180319 |
| Unknown | China national standards | MT | 11470.0 | USD | 20180319 |