| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2790.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2590.0 | USD | 20210115 |
| Unknown | China national standards | MT | 18312.03 | USD | 20210114 |
| Unknown | China national standards | MT | 15628.38 | USD | 20210114 |
| Unknown | China national standards | MT | 17049.13 | USD | 20210114 |
| Unknown | China national standards | MT | 2270.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2700.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2780.0 | USD | 20210114 |