| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20181011 |
| Unknown | China national standards | MT | 5480.0 | USD | 20181010 |
| Unknown | China national standards | MT | 5950.0 | USD | 20181010 |
| Unknown | China national standards | MT | 4970.0 | USD | 20181010 |
| Unknown | China national standards | MT | 630.0 | USD | 20181010 |
| Unknown | China national standards | MT | 3730.0 | USD | 20181010 |
| Unknown | China national standards | MT | 700.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4930.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4930.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5980.0 | USD | 20181001 |