| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 153780.0 | USD | 20210101 |
| Unknown | China national standards | MT | 30480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 17610.0 | USD | 20201223 |
| Unknown | China national standards | MT | 4880.0 | USD | 20201223 |
| Unknown | China national standards | MT | 3930.0 | USD | 20201223 |
| Unknown | China national standards | MT | 2020.0 | USD | 20201223 |
| Unknown | China national standards | MT | 3280.0 | USD | 20201223 |
| Unknown | China national standards | MT | 4440.0 | USD | 20201223 |
| Unknown | China national standards | MT | 64240.0 | USD | 20201223 |
| Unknown | China national standards | MT | 576760.0 | USD | 20201223 |