| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9460.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200413 |
| Unknown | China national standards | MT | 11230.0 | USD | 20200413 |
| Unknown | China national standards | MT | 11550.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200410 |
| Unknown | China national standards | MT | 11220.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2730.0 | USD | 20200410 |
| Unknown | China national standards | MT | 11480.0 | USD | 20200401 |