| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3640.0 | USD | 20201013 |
| Unknown | China national standards | MT | 440.0 | USD | 20201013 |
| Unknown | China national standards | MT | 380.0 | USD | 20201012 |
| Unknown | China national standards | MT | 2050.0 | USD | 20201012 |
| Unknown | China national standards | MT | 2350.0 | USD | 20201012 |
| Unknown | China national standards | MT | 2630.0 | USD | 20201012 |
| Unknown | China national standards | MT | 1950.0 | USD | 20201011 |
| Unknown | China national standards | MT | 530.0 | USD | 20201010 |
| Unknown | China national standards | MT | 300.0 | USD | 20201010 |
| Unknown | China national standards | MT | 310.0 | USD | 20201001 |