| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8200.0 | USD | 20210101 |
| Unknown | China national standards | MT | 18750.0 | USD | 20210101 |
| Unknown | China national standards | MT | 18450.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7820.0 | USD | 20210101 |
| Unknown | China national standards | MT | 10010.0 | USD | 20210101 |
| Unknown | China national standards | MT | 130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8200.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8990.0 | USD | 20201223 |
| Unknown | China national standards | MT | 53480.0 | USD | 20201223 |