| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20201201 |
| Unknown | China national standards | MT | 140.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1080.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201123 |
| Unknown | China national standards | MT | 140.0 | USD | 20201123 |
| Unknown | China national standards | MT | 140.0 | USD | 20201123 |
| Unknown | China national standards | MT | 150.0 | USD | 20201123 |
| Unknown | China national standards | MT | 160.0 | USD | 20201123 |
| Unknown | China national standards | MT | 960.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201122 |