| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20210213 |
| Unknown | China national standards | MT | 870.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210212 |
| Unknown | China national standards | MT | 160.0 | USD | 20210212 |
| Unknown | China national standards | MT | 150.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1030.0 | USD | 20210211 |
| Unknown | China national standards | MT | 4290.0 | USD | 20210211 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210211 |
| Unknown | China national standards | MT | 970.0 | USD | 20210210 |
| Unknown | China national standards | MT | 930.0 | USD | 20210210 |