| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20171001 |
| Unknown | China national standards | MT | 460.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1300.0 | USD | 20171001 |
| Unknown | China national standards | MT | 7160.0 | USD | 20171001 |
| Unknown | China national standards | MT | 7160.0 | USD | 20171001 |
| Unknown | China national standards | MT | 930.0 | USD | 20171001 |
| Unknown | China national standards | MT | 880.0 | USD | 20171001 |
| Unknown | China national standards | MT | 970.0 | USD | 20171001 |
| Unknown | China national standards | MT | 800.0 | USD | 20171001 |
| Unknown | China national standards | MT | 140.0 | USD | 20171001 |