| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2300.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1000.0 | USD | 20171001 |
| Unknown | China national standards | MT | 900.0 | USD | 20171001 |
| Unknown | China national standards | MT | 170.0 | USD | 20171001 |
| Unknown | China national standards | MT | 180.0 | USD | 20171001 |
| Unknown | China national standards | MT | 180.0 | USD | 20171001 |
| Unknown | China national standards | MT | 160.0 | USD | 20171001 |
| Unknown | China national standards | MT | 140.0 | USD | 20171001 |
| Unknown | China national standards | MT | 350.0 | USD | 20171001 |
| Unknown | China national standards | MT | 170.0 | USD | 20171001 |