| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 83420.0 | USD | 20201020 |
| Unknown | China national standards | MT | 12170.0 | USD | 20201019 |
| Unknown | China national standards | MT | 63080.0 | USD | 20201019 |
| Unknown | China national standards | MT | 50610.0 | USD | 20201019 |
| Unknown | China national standards | MT | 12110.0 | USD | 20201018 |
| Unknown | China national standards | MT | 54950.0 | USD | 20201018 |
| Unknown | China national standards | MT | 10670.0 | USD | 20201017 |
| Unknown | China national standards | MT | 82920.0 | USD | 20201017 |
| Unknown | China national standards | MT | 7430.0 | USD | 20201017 |
| Unknown | China national standards | MT | 54950.0 | USD | 20201017 |