| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210123 |
| Unknown | China national standards | MT | 200.0 | USD | 20210123 |
| Unknown | China national standards | MT | 220.0 | USD | 20210123 |
| Unknown | China national standards | MT | 650.0 | USD | 20210123 |
| Unknown | China national standards | MT | 3660.0 | USD | 20210123 |
| Unknown | China national standards | MT | 920.0 | USD | 20210123 |
| Unknown | China national standards | MT | 100.0 | USD | 20210123 |
| Unknown | China national standards | MT | 200.0 | USD | 20210123 |