| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20201018 |
| Unknown | China national standards | MT | 470.0 | USD | 20201018 |
| Unknown | China national standards | MT | 70.0 | USD | 20201018 |
| Unknown | China national standards | MT | 750.0 | USD | 20201018 |
| Unknown | China national standards | MT | 990.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201017 |
| Unknown | China national standards | MT | 70.0 | USD | 20201017 |
| Unknown | China national standards | MT | 50.0 | USD | 20201017 |
| Unknown | China national standards | MT | 450.0 | USD | 20201017 |
| Unknown | China national standards | MT | 470.0 | USD | 20201017 |