| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3180.0 | USD | 20210110 |
| Unknown | China national standards | MT | 320.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4930.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 360.0 | USD | 20210101 |
| Unknown | China national standards | MT | 590.0 | USD | 20210101 |