| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70990.0 | USD | 20201022 |
| Unknown | China national standards | MT | 87130.0 | USD | 20201022 |
| Unknown | China national standards | MT | 21850.0 | USD | 20201021 |
| Unknown | China national standards | MT | 30360.0 | USD | 20201021 |
| Unknown | China national standards | MT | 11270.0 | USD | 20201021 |
| Unknown | China national standards | MT | 153830.0 | USD | 20201021 |
| Unknown | China national standards | MT | 70750.0 | USD | 20201021 |
| Unknown | China national standards | MT | 10700.0 | USD | 20201020 |
| Unknown | China national standards | MT | 79610.0 | USD | 20201020 |
| Unknown | China national standards | MT | 14820.0 | USD | 20201020 |