| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20200321 |
| Unknown | China national standards | MT | 580.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4830.0 | USD | 20200320 |
| Unknown | China national standards | MT | 2540.0 | USD | 20200320 |
| Unknown | China national standards | MT | 3260.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2710.0 | USD | 20200319 |
| Unknown | China national standards | MT | 390.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200318 |
| Unknown | China national standards | MT | 440.0 | USD | 20200318 |