| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8500.0 | USD | 20201010 |
| Unknown | China national standards | MT | 320.0 | USD | 20201010 |
| Unknown | China national standards | MT | 670.0 | USD | 20201010 |
| Unknown | China national standards | MT | 6740.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3130.0 | USD | 20201010 |
| Unknown | China national standards | MT | 4550.0 | USD | 20201010 |
| Unknown | China national standards | MT | 6680.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4530.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5450.0 | USD | 20201001 |
| Unknown | China national standards | MT | 7630.0 | USD | 20201001 |