| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9620.0 | USD | 20210310 |
| Unknown | China national standards | MT | 650.0 | USD | 20210310 |
| Unknown | China national standards | MT | 770.0 | USD | 20210310 |
| Unknown | China national standards | MT | 32520.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4910.0 | USD | 20210310 |
| Unknown | China national standards | MT | 5590.0 | USD | 20210310 |
| Unknown | China national standards | MT | 760.0 | USD | 20210310 |
| Unknown | China national standards | MT | 800.0 | USD | 20210310 |
| Unknown | China national standards | MT | 470.0 | USD | 20210310 |
| Unknown | China national standards | MT | 230.0 | USD | 20210301 |