| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20210319 |
| Unknown | China national standards | MT | 500.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210319 |
| Unknown | China national standards | MT | 250.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210319 |
| Unknown | China national standards | MT | 110.0 | USD | 20210319 |
| Unknown | China national standards | MT | 320.0 | USD | 20210319 |
| Unknown | China national standards | MT | 660.0 | USD | 20210319 |
| Unknown | China national standards | MT | 10480.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1320.0 | USD | 20210319 |