| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200321 |
| Unknown | China national standards | MT | 80.0 | USD | 20200321 |
| Unknown | China national standards | MT | 90.0 | USD | 20200321 |
| Unknown | China national standards | MT | 90.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200320 |
| Unknown | China national standards | MT | 550.0 | USD | 20200320 |
| Unknown | China national standards | MT | 90.0 | USD | 20200320 |
| Unknown | China national standards | MT | 90.0 | USD | 20200320 |
| Unknown | China national standards | MT | 610.0 | USD | 20200319 |