| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20201012 |
| Unknown | China national standards | MT | 600.0 | USD | 20201012 |
| Unknown | China national standards | MT | 990.0 | USD | 20201012 |
| Unknown | China national standards | MT | 70.0 | USD | 20201011 |
| Unknown | China national standards | MT | 740.0 | USD | 20201011 |
| Unknown | China national standards | MT | 590.0 | USD | 20201011 |
| Unknown | China national standards | MT | 350.0 | USD | 20201011 |
| Unknown | China national standards | MT | 600.0 | USD | 20201010 |
| Unknown | China national standards | MT | 170.0 | USD | 20201010 |
| Unknown | China national standards | MT | 420.0 | USD | 20201010 |