| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1950.0 | USD | 20210222 |
| Unknown | China national standards | MT | 12660.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210220 |
| Unknown | China national standards | MT | 30100.0 | USD | 20210220 |
| Unknown | China national standards | MT | 390.0 | USD | 20210220 |
| Unknown | China national standards | MT | 12660.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210219 |
| Unknown | China national standards | MT | 8970.0 | USD | 20210219 |