| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6970.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 6240.0 | USD | 20201201 |
| Unknown | China national standards | MT | 5790.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3200.0 | USD | 20201123 |
| Unknown | China national standards | MT | 800.0 | USD | 20201123 |
| Unknown | China national standards | MT | 3080.0 | USD | 20201123 |
| Unknown | China national standards | MT | 460.0 | USD | 20201123 |
| Unknown | China national standards | MT | 4180.0 | USD | 20201123 |
| Unknown | China national standards | MT | 4270.0 | USD | 20201123 |