| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20210313 |
| Unknown | China national standards | MT | 790.0 | USD | 20210313 |
| Unknown | China national standards | MT | 770.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4860.0 | USD | 20210313 |
| Unknown | China national standards | MT | 6730.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4910.0 | USD | 20210313 |
| Unknown | China national standards | MT | 6380.0 | USD | 20210313 |
| Unknown | China national standards | MT | 3770.0 | USD | 20210313 |