| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20210321 |
| Unknown | China national standards | MT | 6920.0 | USD | 20210321 |
| Unknown | China national standards | MT | 690.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210321 |
| Unknown | China national standards | MT | 4250.0 | USD | 20210321 |
| Unknown | China national standards | MT | 5260.0 | USD | 20210321 |
| Unknown | China national standards | MT | 8650.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1400.0 | USD | 20210321 |
| Unknown | China national standards | MT | 160.0 | USD | 20210320 |
| Unknown | China national standards | MT | 100.0 | USD | 20210320 |