| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20201201 |
| Unknown | China national standards | MT | 9910.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1890.0 | USD | 20201123 |
| Unknown | China national standards | MT | 12950.0 | USD | 20201123 |
| Unknown | China national standards | MT | 71080.0 | USD | 20201123 |
| Unknown | China national standards | MT | 2200.0 | USD | 20201122 |
| Unknown | China national standards | MT | 10470.0 | USD | 20201121 |
| Unknown | China national standards | MT | 6790.0 | USD | 20201121 |