| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 560.0 | USD | 20171201 |
| Unknown | China national standards | MT | 9410.0 | USD | 20171201 |
| Unknown | China national standards | MT | 630.0 | USD | 20171201 |
| Unknown | China national standards | MT | 810.0 | USD | 20171201 |
| Unknown | China national standards | MT | 640.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 730.0 | USD | 20171201 |