| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36330.0 | USD | 20210111 |
| Unknown | China national standards | MT | 4520.0 | USD | 20210111 |
| Unknown | China national standards | MT | 29350.0 | USD | 20210101 |
| Unknown | China national standards | MT | 36540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 30050.0 | USD | 20210101 |
| Unknown | China national standards | MT | 34460.0 | USD | 20210101 |
| Unknown | China national standards | MT | 34460.0 | USD | 20210101 |
| Unknown | China national standards | MT | 30150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4880.0 | USD | 20210101 |
| Unknown | China national standards | MT | 5100.0 | USD | 20210101 |