| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20200416 |
| Unknown | China national standards | MT | 3190.0 | USD | 20200416 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200415 |
| Unknown | China national standards | MT | 250.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200413 |
| Unknown | China national standards | MT | 280.0 | USD | 20200413 |
| Unknown | China national standards | MT | 18900.0 | USD | 20200413 |
| Unknown | China national standards | MT | 40.0 | USD | 20200413 |
| Unknown | China national standards | MT | 280.0 | USD | 20200413 |