| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 750.0 | USD | 20181101 |
| Unknown | China national standards | MT | 40010.0 | USD | 20181101 |
| Unknown | China national standards | MT | 40010.0 | USD | 20181101 |
| Unknown | China national standards | MT | 18850.0 | USD | 20181101 |
| Unknown | China national standards | MT | 124600.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3140.0 | USD | 20181101 |
| Unknown | China national standards | MT | 34830.0 | USD | 20181023 |
| Unknown | China national standards | MT | 11010.0 | USD | 20181023 |