| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10310.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201019 |
| Unknown | China national standards | MT | 11680.0 | USD | 20201019 |
| Unknown | China national standards | MT | 7750.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1170.0 | USD | 20201018 |
| Unknown | China national standards | MT | 15660.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1980.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1700.0 | USD | 20201017 |
| Unknown | China national standards | MT | 2600.0 | USD | 20201017 |