| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20181011 |
| Unknown | China national standards | MT | 3550.0 | USD | 20181010 |
| Unknown | China national standards | MT | 3560.0 | USD | 20181010 |
| Unknown | China national standards | MT | 11330.0 | USD | 20181010 |
| Unknown | China national standards | MT | 3030.0 | USD | 20181010 |
| Unknown | China national standards | MT | 3050.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4350.0 | USD | 20181001 |
| Unknown | China national standards | MT | 25520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3930.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4220.0 | USD | 20181001 |