| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20200413 |
| Unknown | China national standards | MT | 750.0 | USD | 20200413 |
| Unknown | China national standards | MT | 420.0 | USD | 20200413 |
| Unknown | China national standards | MT | 130.0 | USD | 20200413 |
| Unknown | China national standards | MT | 110.0 | USD | 20200413 |
| Unknown | China national standards | MT | 130.0 | USD | 20200413 |
| Unknown | China national standards | MT | 90.0 | USD | 20200413 |
| Unknown | China national standards | MT | 850.0 | USD | 20200412 |
| Unknown | China national standards | MT | 520.0 | USD | 20200412 |
| Unknown | China national standards | MT | 150.0 | USD | 20200412 |