| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9960.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11640.0 | USD | 20210101 |
| Unknown | China national standards | MT | 10250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9960.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11640.0 | USD | 20210101 |
| Unknown | China national standards | MT | 10250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9870.0 | USD | 20210101 |
| Unknown | China national standards | MT | 69940.0 | USD | 20201223 |
| Unknown | China national standards | MT | 11210.0 | USD | 20201223 |