| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17480.0 | USD | 20210311 |
| Unknown | China national standards | MT | 19570.0 | USD | 20210311 |
| Unknown | China national standards | MT | 12000.0 | USD | 20210311 |
| Unknown | China national standards | MT | 16900.0 | USD | 20210311 |
| Unknown | China national standards | MT | 17760.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2270.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2620.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2980.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2600.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2820.0 | USD | 20210310 |