| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20200412 |
| Unknown | China national standards | MT | 8600.0 | USD | 20200411 |
| Unknown | China national standards | MT | 6590.0 | USD | 20200411 |
| Unknown | China national standards | MT | 12000.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1710.0 | USD | 20200411 |
| Unknown | China national standards | MT | 15290.0 | USD | 20200410 |
| Unknown | China national standards | MT | 70.0 | USD | 20200410 |
| Unknown | China national standards | MT | 15290.0 | USD | 20200410 |
| Unknown | China national standards | MT | 11280.0 | USD | 20200401 |
| Unknown | China national standards | MT | 54660.0 | USD | 20200401 |