| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31810.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2740.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200923 |
| Unknown | China national standards | MT | 3520.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200923 |
| Unknown | China national standards | MT | 710.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200923 |
| Unknown | China national standards | MT | 3130.0 | USD | 20200923 |
| Unknown | China national standards | MT | 3130.0 | USD | 20200922 |
| Unknown | China national standards | MT | 3160.0 | USD | 20200922 |