| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20210317 |
| Unknown | China national standards | MT | 200.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2990.0 | USD | 20210317 |
| Unknown | China national standards | MT | 530.0 | USD | 20210316 |
| Unknown | China national standards | MT | 910.0 | USD | 20210316 |
| Unknown | China national standards | MT | 440.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210316 |
| Unknown | China national standards | MT | 870.0 | USD | 20210316 |
| Unknown | China national standards | MT | 5550.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2870.0 | USD | 20210316 |