| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2850.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200201 |
| Unknown | China national standards | MT | 440.0 | USD | 20200201 |
| Unknown | China national standards | MT | 390.0 | USD | 20200201 |
| Unknown | China national standards | MT | 390.0 | USD | 20200201 |
| Unknown | China national standards | MT | 370.0 | USD | 20200201 |
| Unknown | China national standards | MT | 420.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2950.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7560.0 | USD | 20200201 |