| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21240.0 | USD | 20210116 |
| Unknown | China national standards | MT | 14040.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3780.0 | USD | 20210116 |
| Unknown | China national standards | MT | 16600.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210115 |
| Unknown | China national standards | MT | 14151.45 | USD | 20210114 |
| Unknown | China national standards | MT | 15897.25 | USD | 20210114 |
| Unknown | China national standards | MT | 13155.19 | USD | 20210114 |
| Unknown | China national standards | MT | 2750.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210114 |