| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120360.0 | USD | 20201022 |
| Unknown | China national standards | MT | 2670.0 | USD | 20201021 |
| Unknown | China national standards | MT | 3180.0 | USD | 20201021 |
| Unknown | China national standards | MT | 17270.0 | USD | 20201021 |
| Unknown | China national standards | MT | 13630.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2590.0 | USD | 20201021 |
| Unknown | China national standards | MT | 2660.0 | USD | 20201020 |
| Unknown | China national standards | MT | 1830.0 | USD | 20201020 |
| Unknown | China national standards | MT | 19200.0 | USD | 20201020 |
| Unknown | China national standards | MT | 21400.0 | USD | 20201020 |