| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20200220 |
| Unknown | China national standards | MT | 800.0 | USD | 20200220 |
| Unknown | China national standards | MT | 230.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2500.0 | USD | 20200220 |
| Unknown | China national standards | MT | 3400.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200219 |
| Unknown | China national standards | MT | 540.0 | USD | 20200219 |
| Unknown | China national standards | MT | 490.0 | USD | 20200219 |
| Unknown | China national standards | MT | 490.0 | USD | 20200219 |