| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20190320 |
| Unknown | China national standards | MT | 140.0 | USD | 20190320 |
| Unknown | China national standards | MT | 120.0 | USD | 20190320 |
| Unknown | China national standards | MT | 150.0 | USD | 20190319 |
| Unknown | China national standards | MT | 140.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190319 |
| Unknown | China national standards | MT | 850.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190319 |
| Unknown | China national standards | MT | 890.0 | USD | 20190319 |
| Unknown | China national standards | MT | 120.0 | USD | 20190319 |