| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20201001 |
| Unknown | China national standards | MT | 30.0 | USD | 20201001 |
| Unknown | China national standards | MT | 800.0 | USD | 20201001 |
| Unknown | China national standards | MT | 490.0 | USD | 20201001 |
| Unknown | China national standards | MT | 180.0 | USD | 20201001 |
| Unknown | China national standards | MT | 160.0 | USD | 20201001 |
| Unknown | China national standards | MT | 580.0 | USD | 20201001 |
| Unknown | China national standards | MT | 360.0 | USD | 20201001 |
| Unknown | China national standards | MT | 720.0 | USD | 20201001 |
| Unknown | China national standards | MT | 90.0 | USD | 20201001 |