| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 44940.0 | USD | 20210110 |
| Unknown | China national standards | MT | 460.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3030.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 540.0 | USD | 20210101 |
| Unknown | China national standards | MT | 6820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 440.0 | USD | 20210101 |