| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 76290.0 | USD | 20210312 |
| Unknown | China national standards | MT | 5080.0 | USD | 20210312 |
| Unknown | China national standards | MT | 11990.0 | USD | 20210312 |
| Unknown | China national standards | MT | 870.0 | USD | 20210311 |
| Unknown | China national standards | MT | 540.0 | USD | 20210311 |
| Unknown | China national standards | MT | 580.0 | USD | 20210311 |
| Unknown | China national standards | MT | 39200.0 | USD | 20210311 |
| Unknown | China national standards | MT | 3900.0 | USD | 20210311 |
| Unknown | China national standards | MT | 3620.0 | USD | 20210311 |
| Unknown | China national standards | MT | 10910.0 | USD | 20210311 |