| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11440.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1250.0 | USD | 20181010 |
| Unknown | China national standards | MT | 9400.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 11720.0 | USD | 20181001 |
| Unknown | China national standards | MT | 38020.0 | USD | 20181001 |
| Unknown | China national standards | MT | 36160.0 | USD | 20181001 |
| Unknown | China national standards | MT | 14500.0 | USD | 20181001 |
| Unknown | China national standards | MT | 8270.0 | USD | 20181001 |
| Unknown | China national standards | MT | 11490.0 | USD | 20181001 |