| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20171010 |
| Unknown | China national standards | MT | 60.0 | USD | 20171010 |
| Unknown | China national standards | MT | 440.0 | USD | 20171001 |
| Unknown | China national standards | MT | 500.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 540.0 | USD | 20171001 |
| Unknown | China national standards | MT | 500.0 | USD | 20171001 |
| Unknown | China national standards | MT | 860.0 | USD | 20171001 |
| Unknown | China national standards | MT | 490.0 | USD | 20171001 |
| Unknown | China national standards | MT | 500.0 | USD | 20171001 |