| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1400.0 | USD | 20210310 |
| Unknown | China national standards | MT | 480.0 | USD | 20210310 |
| Unknown | China national standards | MT | 440.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2910.0 | USD | 20210310 |
| Unknown | China national standards | MT | 90.0 | USD | 20210301 |
| Unknown | China national standards | MT | 60.0 | USD | 20210301 |
| Unknown | China national standards | MT | 70.0 | USD | 20210301 |
| Unknown | China national standards | MT | 80.0 | USD | 20210301 |
| Unknown | China national standards | MT | 570.0 | USD | 20210301 |