| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2840.0 | USD | 20210311 |
| Unknown | China national standards | MT | 220.0 | USD | 20210311 |
| Unknown | China national standards | MT | 930.0 | USD | 20210311 |
| Unknown | China national standards | MT | 190.0 | USD | 20210310 |
| Unknown | China national standards | MT | 6020.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3980.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2430.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2850.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3980.0 | USD | 20210301 |