| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20171001 |
| Unknown | China national standards | MT | 250.0 | USD | 20171001 |
| Unknown | China national standards | MT | 260.0 | USD | 20171001 |
| Unknown | China national standards | MT | 160.0 | USD | 20171001 |
| Unknown | China national standards | MT | 600.0 | USD | 20171001 |
| Unknown | China national standards | MT | 190.0 | USD | 20171001 |
| Unknown | China national standards | MT | 170.0 | USD | 20171001 |
| Unknown | China national standards | MT | 270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 280.0 | USD | 20171001 |
| Unknown | China national standards | MT | 240.0 | USD | 20171001 |