| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20201020 |
| Unknown | China national standards | MT | 750.0 | USD | 20201020 |
| Unknown | China national standards | MT | 90.0 | USD | 20201020 |
| Unknown | China national standards | MT | 680.0 | USD | 20201019 |
| Unknown | China national standards | MT | 700.0 | USD | 20201018 |
| Unknown | China national standards | MT | 100.0 | USD | 20201018 |
| Unknown | China national standards | MT | 100.0 | USD | 20201018 |
| Unknown | China national standards | MT | 680.0 | USD | 20201017 |
| Unknown | China national standards | MT | 120.0 | USD | 20201017 |
| Unknown | China national standards | MT | 6220.0 | USD | 20201017 |