| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20200515 |
| Unknown | China national standards | MT | 19550.0 | USD | 20200514 |
| Unknown | China national standards | MT | 137770.0 | USD | 20200513 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200512 |
| Unknown | China national standards | MT | 137679.98 | USD | 20200512 |
| Unknown | China national standards | MT | 30.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200501 |
| Unknown | China national standards | MT | 200.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2190.0 | USD | 20200501 |
| Unknown | China national standards | MT | 91410.0 | USD | 20200501 |