| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4500.0 | USD | 20190520 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190520 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190519 |
| Unknown | China national standards | MT | 4620.0 | USD | 20190519 |
| Unknown | China national standards | MT | 5900.0 | USD | 20190519 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190519 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190519 |
| Unknown | China national standards | MT | 30090.0 | USD | 20190519 |
| Unknown | China national standards | MT | 20950.0 | USD | 20190519 |
| Unknown | China national standards | MT | 29430.0 | USD | 20190519 |