| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34800.0 | USD | 20190318 |
| Unknown | China national standards | MT | 22400.0 | USD | 20190318 |
| Unknown | China national standards | MT | 14490.0 | USD | 20190317 |
| Unknown | China national standards | MT | 21420.0 | USD | 20190317 |
| Unknown | China national standards | MT | 3170.0 | USD | 20190316 |
| Unknown | China national standards | MT | 7220.0 | USD | 20190316 |
| Unknown | China national standards | MT | 8960.0 | USD | 20190316 |
| Unknown | China national standards | MT | 30010.0 | USD | 20190316 |
| Unknown | China national standards | MT | 9450.0 | USD | 20190316 |
| Unknown | China national standards | MT | 9450.0 | USD | 20190316 |