| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3690.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3110.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3910.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4200.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4020.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3860.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4720.0 | USD | 20210201 |
| Unknown | China national standards | MT | 5920.0 | USD | 20210201 |