| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17600.0 | USD | 20190419 |
| Unknown | China national standards | MT | 13830.0 | USD | 20190419 |
| Unknown | China national standards | MT | 14940.0 | USD | 20190419 |
| Unknown | China national standards | MT | 11940.0 | USD | 20190419 |
| Unknown | China national standards | MT | 17600.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190418 |
| Unknown | China national standards | MT | 12450.0 | USD | 20190417 |
| Unknown | China national standards | MT | 13730.0 | USD | 20190417 |
| Unknown | China national standards | MT | 12450.0 | USD | 20190417 |