| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13430.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201201 |
| Unknown | China national standards | MT | 10740.0 | USD | 20201201 |
| Unknown | China national standards | MT | 15170.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1820.0 | USD | 20201123 |
| Unknown | China national standards | MT | 18290.0 | USD | 20201123 |
| Unknown | China national standards | MT | 2070.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1900.0 | USD | 20201123 |
| Unknown | China national standards | MT | 2080.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1890.0 | USD | 20201123 |