| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20201021 |
| Unknown | China national standards | MT | 60.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1860.0 | USD | 20201021 |
| Unknown | China national standards | MT | 490.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1410.0 | USD | 20201021 |
| Unknown | China national standards | MT | 250.0 | USD | 20201021 |
| Unknown | China national standards | MT | 560.0 | USD | 20201021 |
| Unknown | China national standards | MT | 380.0 | USD | 20201020 |
| Unknown | China national standards | MT | 320.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201020 |