| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7010.0 | USD | 20201201 |
| Unknown | China national standards | MT | 670.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3690.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2990.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201123 |
| Unknown | China national standards | MT | 9950.0 | USD | 20201123 |
| Unknown | China national standards | MT | 350.0 | USD | 20201123 |
| Unknown | China national standards | MT | 390.0 | USD | 20201123 |
| Unknown | China national standards | MT | 2580.0 | USD | 20201122 |