| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20190520 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190520 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190520 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190520 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190520 |
| Unknown | China national standards | MT | 3640.0 | USD | 20190520 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190520 |
| Unknown | China national standards | MT | 40.0 | USD | 20190520 |
| Unknown | China national standards | MT | 400.0 | USD | 20190520 |
| Unknown | China national standards | MT | 430.0 | USD | 20190519 |