| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4850.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3610.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190718 |
| Unknown | China national standards | MT | 2770.0 | USD | 20190718 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190718 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190718 |
| Unknown | China national standards | MT | 550.0 | USD | 20190718 |
| Unknown | China national standards | MT | 580.0 | USD | 20190718 |
| Unknown | China national standards | MT | 5690.0 | USD | 20190717 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190717 |