| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6980.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8550.0 | USD | 20190401 |
| Unknown | China national standards | MT | 22670.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190401 |
| Unknown | China national standards | MT | 6830.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5980.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8550.0 | USD | 20190401 |
| Unknown | China national standards | MT | 5760.0 | USD | 20190401 |
| Unknown | China national standards | MT | 860.0 | USD | 20190401 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190401 |