| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20210314 |
| Unknown | China national standards | MT | 210.0 | USD | 20210314 |
| Unknown | China national standards | MT | 440.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1990.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2840.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2930.0 | USD | 20210313 |
| Unknown | China national standards | MT | 230.0 | USD | 20210313 |
| Unknown | China national standards | MT | 170.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210312 |