| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20201016 |
| Unknown | China national standards | MT | 720.0 | USD | 20201015 |
| Unknown | China national standards | MT | 80.0 | USD | 20201015 |
| Unknown | China national standards | MT | 15180.0 | USD | 20201015 |
| Unknown | China national standards | MT | 103340.0 | USD | 20201014 |
| Unknown | China national standards | MT | 15160.0 | USD | 20201014 |
| Unknown | China national standards | MT | 720.0 | USD | 20201013 |
| Unknown | China national standards | MT | 100.0 | USD | 20201012 |
| Unknown | China national standards | MT | 80.0 | USD | 20201011 |
| Unknown | China national standards | MT | 560.0 | USD | 20201010 |