| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 900.0 | USD | 20200515 |
| Unknown | China national standards | MT | 910.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200515 |
| Unknown | China national standards | MT | 750.0 | USD | 20200515 |
| Unknown | China national standards | MT | 900.0 | USD | 20200515 |
| Unknown | China national standards | MT | 890.0 | USD | 20200515 |
| Unknown | China national standards | MT | 880.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200514 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200514 |