| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19270.0 | USD | 20210301 |
| Unknown | China national standards | MT | 63440.0 | USD | 20210301 |
| Unknown | China national standards | MT | 50890.0 | USD | 20210301 |
| Unknown | China national standards | MT | 252360.0 | USD | 20210301 |
| Unknown | China national standards | MT | 11030.0 | USD | 20210223 |
| Unknown | China national standards | MT | 27720.0 | USD | 20210223 |
| Unknown | China national standards | MT | 66660.0 | USD | 20210223 |
| Unknown | China national standards | MT | 197399.98 | USD | 20210222 |
| Unknown | China national standards | MT | 72690.0 | USD | 20210222 |
| Unknown | China national standards | MT | 11190.0 | USD | 20210222 |