| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19240.0 | USD | 20201014 |
| Unknown | China national standards | MT | 5350.0 | USD | 20201013 |
| Unknown | China national standards | MT | 30670.0 | USD | 20201013 |
| Unknown | China national standards | MT | 34420.0 | USD | 20201012 |
| Unknown | China national standards | MT | 31030.0 | USD | 20201012 |
| Unknown | China national standards | MT | 34860.0 | USD | 20201012 |
| Unknown | China national standards | MT | 5020.0 | USD | 20201011 |
| Unknown | China national standards | MT | 4930.0 | USD | 20201011 |
| Unknown | China national standards | MT | 5090.0 | USD | 20201011 |
| Unknown | China national standards | MT | 34080.0 | USD | 20201011 |