| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20201001 |
| Unknown | China national standards | MT | 410.0 | USD | 20201001 |
| Unknown | China national standards | MT | 370.0 | USD | 20201001 |
| Unknown | China national standards | MT | 40.0 | USD | 20201001 |
| Unknown | China national standards | MT | 50.0 | USD | 20201001 |
| Unknown | China national standards | MT | 370.0 | USD | 20201001 |
| Unknown | China national standards | MT | 500.0 | USD | 20201001 |
| Unknown | China national standards | MT | 380.0 | USD | 20201001 |
| Unknown | China national standards | MT | 690.0 | USD | 20201001 |
| Unknown | China national standards | MT | 370.0 | USD | 20201001 |