| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32550.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4280.0 | USD | 20210310 |
| Unknown | China national standards | MT | 15330.0 | USD | 20210310 |
| Unknown | China national standards | MT | 3840.0 | USD | 20210310 |
| Unknown | China national standards | MT | 33200.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2490.0 | USD | 20210301 |
| Unknown | China national standards | MT | 510.0 | USD | 20210301 |
| Unknown | China national standards | MT | 470.0 | USD | 20210301 |
| Unknown | China national standards | MT | 820.0 | USD | 20210301 |