| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20201201 |
| Unknown | China national standards | MT | 350.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2190.0 | USD | 20201123 |
| Unknown | China national standards | MT | 300.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1970.0 | USD | 20201123 |
| Unknown | China national standards | MT | 3780.0 | USD | 20201123 |
| Unknown | China national standards | MT | 2340.0 | USD | 20201123 |
| Unknown | China national standards | MT | 5260.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1880.0 | USD | 20201123 |
| Unknown | China national standards | MT | 580.0 | USD | 20201123 |