| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5880.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3560.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3470.0 | USD | 20210116 |
| Unknown | China national standards | MT | 250.0 | USD | 20210116 |
| Unknown | China national standards | MT | 110.0 | USD | 20210116 |
| Unknown | China national standards | MT | 160.0 | USD | 20210116 |
| Unknown | China national standards | MT | 220.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210116 |
| Unknown | China national standards | MT | 170.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1320.0 | USD | 20210116 |