| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20201021 |
| Unknown | China national standards | MT | 330.0 | USD | 20201021 |
| Unknown | China national standards | MT | 340.0 | USD | 20201020 |
| Unknown | China national standards | MT | 870.0 | USD | 20201020 |
| Unknown | China national standards | MT | 390.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2530.0 | USD | 20201020 |
| Unknown | China national standards | MT | 5360.0 | USD | 20201020 |
| Unknown | China national standards | MT | 2620.0 | USD | 20201020 |
| Unknown | China national standards | MT | 370.0 | USD | 20201020 |
| Unknown | China national standards | MT | 340.0 | USD | 20201019 |