| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 910.0 | USD | 20210101 |
| Unknown | China national standards | MT | 940.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210101 |
| Unknown | China national standards | MT | 890.0 | USD | 20210101 |
| Unknown | China national standards | MT | 990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210101 |