| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1640.0 | USD | 20201201 |
| Unknown | China national standards | MT | 800.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6220.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4990.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1900.0 | USD | 20201123 |
| Unknown | China national standards | MT | 280.0 | USD | 20201123 |
| Unknown | China national standards | MT | 140.0 | USD | 20201123 |
| Unknown | China national standards | MT | 120.0 | USD | 20201123 |