| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20190210 |
| Unknown | China national standards | MT | 77860.0 | USD | 20190210 |
| Unknown | China national standards | MT | 81180.0 | USD | 20190201 |
| Unknown | China national standards | MT | 108650.0 | USD | 20190201 |
| Unknown | China national standards | MT | 107660.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11520.0 | USD | 20190201 |
| Unknown | China national standards | MT | 12110.0 | USD | 20190201 |
| Unknown | China national standards | MT | 16210.0 | USD | 20190201 |
| Unknown | China national standards | MT | 15920.0 | USD | 20190201 |
| Unknown | China national standards | MT | 9690.0 | USD | 20190201 |