| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28580.0 | USD | 20190719 |
| Unknown | China national standards | MT | 4220.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190719 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190719 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190718 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190718 |
| Unknown | China national standards | MT | 8980.0 | USD | 20190718 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190718 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190718 |