| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13860.0 | USD | 20181012 |
| Unknown | China national standards | MT | 106920.0 | USD | 20181010 |
| Unknown | China national standards | MT | 6130.0 | USD | 20181010 |
| Unknown | China national standards | MT | 6540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 42310.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 95480.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3640.0 | USD | 20181001 |
| Unknown | China national standards | MT | 34710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 95480.0 | USD | 20181001 |