| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20210320 |
| Unknown | China national standards | MT | 820.0 | USD | 20210319 |
| Unknown | China national standards | MT | 250.0 | USD | 20210319 |
| Unknown | China national standards | MT | 21120.0 | USD | 20210319 |
| Unknown | China national standards | MT | 310.0 | USD | 20210319 |
| Unknown | China national standards | MT | 10.0 | USD | 20210319 |
| Unknown | China national standards | MT | 80.0 | USD | 20210319 |
| Unknown | China national standards | MT | 3320.0 | USD | 20210319 |
| Unknown | China national standards | MT | 80.0 | USD | 20210319 |
| Unknown | China national standards | MT | 80.0 | USD | 20210319 |