| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1813.17 | USD | 20210101 |
| Unknown | China national standards | MT | 1657.55 | USD | 20210101 |
| Unknown | China national standards | MT | 1828.05 | USD | 20210101 |
| Unknown | China national standards | MT | 1564.25 | USD | 20210101 |
| Unknown | China national standards | MT | 4200.71 | USD | 20210101 |
| Unknown | China national standards | MT | 290.0 | USD | 20210101 |
| Unknown | China national standards | MT | 240.0 | USD | 20210101 |
| Unknown | China national standards | MT | 310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 680.0 | USD | 20210101 |
| Unknown | China national standards | MT | 290.0 | USD | 20210101 |