| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 138300.0 | USD | 20210216 |
| Unknown | China national standards | MT | 57030.0 | USD | 20210216 |
| Unknown | China national standards | MT | 150.0 | USD | 20210216 |
| Unknown | China national standards | MT | 400.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210216 |
| Unknown | China national standards | MT | 590.0 | USD | 20210216 |
| Unknown | China national standards | MT | 320.0 | USD | 20210216 |
| Unknown | China national standards | MT | 260.0 | USD | 20210216 |
| Unknown | China national standards | MT | 146670.0 | USD | 20210216 |
| Unknown | China national standards | MT | 9430.0 | USD | 20210216 |