| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30.0 | USD | 20171010 |
| Unknown | China national standards | MT | 120.0 | USD | 20171001 |
| Unknown | China national standards | MT | 190.0 | USD | 20171001 |
| Unknown | China national standards | MT | 270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 450.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2500.0 | USD | 20171001 |
| Unknown | China national standards | MT | 90.0 | USD | 20171001 |
| Unknown | China national standards | MT | 23740.0 | USD | 20171001 |
| Unknown | China national standards | MT | 270.0 | USD | 20171001 |
| Unknown | China national standards | MT | 190.0 | USD | 20171001 |