| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2020.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201001 |
| Unknown | China national standards | MT | 250.0 | USD | 20201001 |
| Unknown | China national standards | MT | 810.0 | USD | 20201001 |
| Unknown | China national standards | MT | 110.0 | USD | 20201001 |
| Unknown | China national standards | MT | 750.0 | USD | 20201001 |
| Unknown | China national standards | MT | 150.0 | USD | 20201001 |
| Unknown | China national standards | MT | 810.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5190.0 | USD | 20201001 |