| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1630.0 | USD | 20201013 |
| Unknown | China national standards | MT | 10910.0 | USD | 20201012 |
| Unknown | China national standards | MT | 10310.0 | USD | 20201012 |
| Unknown | China national standards | MT | 1910.0 | USD | 20201012 |
| Unknown | China national standards | MT | 10840.0 | USD | 20201011 |
| Unknown | China national standards | MT | 10160.0 | USD | 20201001 |
| Unknown | China national standards | MT | 10960.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1480.0 | USD | 20201001 |
| Unknown | China national standards | MT | 10960.0 | USD | 20201001 |