| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5340.0 | USD | 20210314 |
| Unknown | China national standards | MT | 420.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2640.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1130.0 | USD | 20210314 |
| Unknown | China national standards | MT | 530.0 | USD | 20210313 |
| Unknown | China national standards | MT | 830.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210313 |
| Unknown | China national standards | MT | 380.0 | USD | 20210313 |
| Unknown | China national standards | MT | 530.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210313 |