| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 900.0 | USD | 20201201 |
| Unknown | China national standards | MT | 600.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6960.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2830.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2940.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20530.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4920.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1020.0 | USD | 20201123 |
| Unknown | China national standards | MT | 3720.0 | USD | 20201123 |