| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3650.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3340.0 | USD | 20200320 |
| Unknown | China national standards | MT | 3390.0 | USD | 20200320 |
| Unknown | China national standards | MT | 3600.0 | USD | 20200320 |
| Unknown | China national standards | MT | 520.0 | USD | 20200320 |
| Unknown | China national standards | MT | 3560.0 | USD | 20200319 |
| Unknown | China national standards | MT | 3360.0 | USD | 20200319 |
| Unknown | China national standards | MT | 3690.0 | USD | 20200319 |
| Unknown | China national standards | MT | 510.0 | USD | 20200319 |
| Unknown | China national standards | MT | 540.0 | USD | 20200319 |