| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12120.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2020.0 | USD | 20201221 |
| Unknown | China national standards | MT | 11640.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2320.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1970.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1650.0 | USD | 20201220 |
| Unknown | China national standards | MT | 10340.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1950.0 | USD | 20201220 |