| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201111 |
| Unknown | China national standards | MT | 3640.0 | USD | 20201111 |
| Unknown | China national standards | MT | 2830.0 | USD | 20201111 |
| Unknown | China national standards | MT | 5560.0 | USD | 20201111 |
| Unknown | China national standards | MT | 540.0 | USD | 20201110 |
| Unknown | China national standards | MT | 270.0 | USD | 20201110 |
| Unknown | China national standards | MT | 430.0 | USD | 20201110 |
| Unknown | China national standards | MT | 680.0 | USD | 20201110 |
| Unknown | China national standards | MT | 650.0 | USD | 20201110 |
| Unknown | China national standards | MT | 3710.0 | USD | 20201110 |