| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5460.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1630.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3220.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201001 |
| Unknown | China national standards | MT | 310.0 | USD | 20201001 |
| Unknown | China national standards | MT | 370.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1710.0 | USD | 20200923 |
| Unknown | China national standards | MT | 2790.0 | USD | 20200921 |