| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20210311 |
| Unknown | China national standards | MT | 190.0 | USD | 20210311 |
| Unknown | China national standards | MT | 170.0 | USD | 20210311 |
| Unknown | China national standards | MT | 210.0 | USD | 20210311 |
| Unknown | China national standards | MT | 370.0 | USD | 20210311 |
| Unknown | China national standards | MT | 160.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1080.0 | USD | 20210310 |