| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20201001 |
| Unknown | China national standards | MT | 240.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1640.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201001 |
| Unknown | China national standards | MT | 950.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201001 |
| Unknown | China national standards | MT | 70.0 | USD | 20200923 |
| Unknown | China national standards | MT | 110.0 | USD | 20200923 |
| Unknown | China national standards | MT | 130.0 | USD | 20200922 |
| Unknown | China national standards | MT | 110.0 | USD | 20200922 |