| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20171001 |
| Unknown | China national standards | MT | 340.0 | USD | 20171001 |
| Unknown | China national standards | MT | 240.0 | USD | 20171001 |
| Unknown | China national standards | MT | 260.0 | USD | 20171001 |
| Unknown | China national standards | MT | 720.0 | USD | 20171001 |
| Unknown | China national standards | MT | 470.0 | USD | 20171001 |
| Unknown | China national standards | MT | 470.0 | USD | 20171001 |
| Unknown | China national standards | MT | 560.0 | USD | 20171001 |
| Unknown | China national standards | MT | 600.0 | USD | 20171001 |
| Unknown | China national standards | MT | 250.0 | USD | 20171001 |