| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9330.0 | USD | 20210223 |
| Unknown | China national standards | MT | 677280.0 | USD | 20210223 |
| Unknown | China national standards | MT | 390500.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1097880.0 | USD | 20210223 |
| Unknown | China national standards | MT | 437720.0 | USD | 20210223 |
| Unknown | China national standards | MT | 927770.0 | USD | 20210223 |
| Unknown | China national standards | MT | 490.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210222 |
| Unknown | China national standards | MT | 480.0 | USD | 20210222 |