| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20210110 |
| Unknown | China national standards | MT | 3500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3610.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210101 |
| Unknown | China national standards | MT | 420.0 | USD | 20210101 |