| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5270.0 | USD | 20190418 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190418 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190418 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190418 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190418 |
| Unknown | China national standards | MT | 780.0 | USD | 20190418 |
| Unknown | China national standards | MT | 780.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190417 |