| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25410.0 | USD | 20210213 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3790.0 | USD | 20210212 |
| Unknown | China national standards | MT | 4040.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3790.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3390.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3160.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3810.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3430.0 | USD | 20210212 |
| Unknown | China national standards | MT | 29230.0 | USD | 20210212 |