| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1430.0 | USD | 20181216 |
| Unknown | China national standards | MT | 9950.0 | USD | 20181216 |
| Unknown | China national standards | MT | 9900.0 | USD | 20181215 |
| Unknown | China national standards | MT | 15640.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181215 |
| Unknown | China national standards | MT | 16070.0 | USD | 20181215 |
| Unknown | China national standards | MT | 8940.0 | USD | 20181214 |
| Unknown | China national standards | MT | 2780.0 | USD | 20181214 |
| Unknown | China national standards | MT | 5720.0 | USD | 20181213 |