| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20210301 |
| Unknown | China national standards | MT | 720.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210301 |
| Unknown | China national standards | MT | 740.0 | USD | 20210301 |
| Unknown | China national standards | MT | 130.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210301 |
| Unknown | China national standards | MT | 450.0 | USD | 20210301 |
| Unknown | China national standards | MT | 360.0 | USD | 20210301 |
| Unknown | China national standards | MT | 260.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2050.0 | USD | 20210301 |