| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6890.0 | USD | 20200517 |
| Unknown | China national standards | MT | 7390.0 | USD | 20200517 |
| Unknown | China national standards | MT | 9120.0 | USD | 20200516 |
| Unknown | China national standards | MT | 7440.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1190.0 | USD | 20200516 |
| Unknown | China national standards | MT | 970.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1710.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1760.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200516 |
| Unknown | China national standards | MT | 7400.0 | USD | 20200515 |