| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20210219 |
| Unknown | China national standards | MT | 480.0 | USD | 20210219 |
| Unknown | China national standards | MT | 680.0 | USD | 20210219 |
| Unknown | China national standards | MT | 940.0 | USD | 20210219 |
| Unknown | China national standards | MT | 130.0 | USD | 20210218 |
| Unknown | China national standards | MT | 150.0 | USD | 20210218 |
| Unknown | China national standards | MT | 90.0 | USD | 20210218 |
| Unknown | China national standards | MT | 140.0 | USD | 20210218 |
| Unknown | China national standards | MT | 120.0 | USD | 20210218 |
| Unknown | China national standards | MT | 110.0 | USD | 20210218 |