| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2960.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3070.0 | USD | 20201201 |
| Unknown | China national standards | MT | 16320.0 | USD | 20201123 |
| Unknown | China national standards | MT | 18480.0 | USD | 20201123 |
| Unknown | China national standards | MT | 18140.0 | USD | 20201123 |
| Unknown | China national standards | MT | 2440.0 | USD | 20201123 |
| Unknown | China national standards | MT | 16260.0 | USD | 20201123 |
| Unknown | China national standards | MT | 3200.0 | USD | 20201123 |
| Unknown | China national standards | MT | 2620.0 | USD | 20201123 |
| Unknown | China national standards | MT | 20190.0 | USD | 20201122 |