| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20210110 |
| Unknown | China national standards | MT | 3720.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3330.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3880.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2430.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2240.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3180.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3380.0 | USD | 20210101 |