| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1960.0 | USD | 20201010 |
| Unknown | China national standards | MT | 310.0 | USD | 20201010 |
| Unknown | China national standards | MT | 530.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1670.0 | USD | 20201010 |
| Unknown | China national standards | MT | 260.0 | USD | 20201010 |
| Unknown | China national standards | MT | 500.0 | USD | 20201001 |
| Unknown | China national standards | MT | 230.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1000.0 | USD | 20201001 |
| Unknown | China national standards | MT | 270.0 | USD | 20201001 |