| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2480.0 | USD | 20200516 |
| Unknown | China national standards | MT | 660.0 | USD | 20200516 |
| Unknown | China national standards | MT | 670.0 | USD | 20200516 |
| Unknown | China national standards | MT | 710.0 | USD | 20200516 |
| Unknown | China national standards | MT | 810.0 | USD | 20200516 |
| Unknown | China national standards | MT | 670.0 | USD | 20200516 |
| Unknown | China national standards | MT | 100.0 | USD | 20200516 |
| Unknown | China national standards | MT | 90.0 | USD | 20200516 |
| Unknown | China national standards | MT | 4810.0 | USD | 20200515 |
| Unknown | China national standards | MT | 690.0 | USD | 20200515 |