| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 710.0 | USD | 20210101 |
| Unknown | China national standards | MT | 410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 380.0 | USD | 20210101 |
| Unknown | China national standards | MT | 950.0 | USD | 20210101 |
| Unknown | China national standards | MT | 310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 460.0 | USD | 20210101 |
| Unknown | China national standards | MT | 590.0 | USD | 20210101 |
| Unknown | China national standards | MT | 260.0 | USD | 20210101 |
| Unknown | China national standards | MT | 470.0 | USD | 20210101 |