| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2660.0 | USD | 20210110 |
| Unknown | China national standards | MT | 4130.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2630.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2700.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210110 |
| Unknown | China national standards | MT | 16575.52 | USD | 20210101 |
| Unknown | China national standards | MT | 17094.55 | USD | 20210101 |
| Unknown | China national standards | MT | 2560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20210101 |