| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20181001 |
| Unknown | China national standards | MT | 10470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8430.0 | USD | 20181001 |
| Unknown | China national standards | MT | 880.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7300.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1160.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181001 |
| Unknown | China national standards | MT | 820.0 | USD | 20181001 |