| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1700.0 | USD | 20181011 |
| Unknown | China national standards | MT | 820.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1460.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181010 |
| Unknown | China national standards | MT | 7500.0 | USD | 20181001 |
| Unknown | China national standards | MT | 10480.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9880.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8830.0 | USD | 20181001 |