| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2310.0 | USD | 20201115 |
| Unknown | China national standards | MT | 1670.0 | USD | 20201114 |
| Unknown | China national standards | MT | 11810.0 | USD | 20201114 |
| Unknown | China national standards | MT | 11460.0 | USD | 20201114 |
| Unknown | China national standards | MT | 12070.0 | USD | 20201114 |
| Unknown | China national standards | MT | 13700.0 | USD | 20201114 |
| Unknown | China national standards | MT | 11180.0 | USD | 20201114 |
| Unknown | China national standards | MT | 1600.0 | USD | 20201114 |
| Unknown | China national standards | MT | 12750.0 | USD | 20201114 |
| Unknown | China national standards | MT | 1690.0 | USD | 20201114 |