| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20210214 |
| Unknown | China national standards | MT | 110.0 | USD | 20210214 |
| Unknown | China national standards | MT | 820.0 | USD | 20210213 |
| Unknown | China national standards | MT | 150.0 | USD | 20210213 |
| Unknown | China national standards | MT | 2860.0 | USD | 20210212 |
| Unknown | China national standards | MT | 950.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210212 |
| Unknown | China national standards | MT | 580.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210201 |