| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1930.0 | USD | 20201111 |
| Unknown | China national standards | MT | 120.0 | USD | 20201111 |
| Unknown | China national standards | MT | 590.0 | USD | 20201111 |
| Unknown | China national standards | MT | 12550.0 | USD | 20201111 |
| Unknown | China national standards | MT | 590.0 | USD | 20201111 |
| Unknown | China national standards | MT | 570.0 | USD | 20201111 |
| Unknown | China national standards | MT | 80.0 | USD | 20201110 |
| Unknown | China national standards | MT | 260.0 | USD | 20201110 |
| Unknown | China national standards | MT | 110.0 | USD | 20201110 |
| Unknown | China national standards | MT | 290.0 | USD | 20201110 |