| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6720.0 | USD | 20200212 |
| Unknown | China national standards | MT | 89310.0 | USD | 20200212 |
| Unknown | China national standards | MT | 3270.0 | USD | 20200212 |
| Unknown | China national standards | MT | 76300.0 | USD | 20200212 |
| Unknown | China national standards | MT | 101820.0 | USD | 20200211 |
| Unknown | China national standards | MT | 470.0 | USD | 20200211 |
| Unknown | China national standards | MT | 700.0 | USD | 20200210 |
| Unknown | China national standards | MT | 17880.0 | USD | 20200210 |
| Unknown | China national standards | MT | 125120.0 | USD | 20200210 |
| Unknown | China national standards | MT | 35920.0 | USD | 20200210 |