| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20200323 |
| Unknown | China national standards | MT | 330.0 | USD | 20200323 |
| Unknown | China national standards | MT | 210.0 | USD | 20200323 |
| Unknown | China national standards | MT | 250.0 | USD | 20200323 |
| Unknown | China national standards | MT | 300.0 | USD | 20200323 |
| Unknown | China national standards | MT | 180.0 | USD | 20200323 |
| Unknown | China national standards | MT | 690.0 | USD | 20200323 |
| Unknown | China national standards | MT | 570.0 | USD | 20200322 |
| Unknown | China national standards | MT | 280.0 | USD | 20200322 |
| Unknown | China national standards | MT | 500.0 | USD | 20200322 |