| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1320.0 | USD | 20210214 |
| Unknown | China national standards | MT | 580.0 | USD | 20210213 |
| Unknown | China national standards | MT | 8620.0 | USD | 20210213 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210213 |
| Unknown | China national standards | MT | 3340.0 | USD | 20210213 |
| Unknown | China national standards | MT | 3300.0 | USD | 20210213 |
| Unknown | China national standards | MT | 280.0 | USD | 20210212 |
| Unknown | China national standards | MT | 510.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3310.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210212 |