| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20190915 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190915 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190915 |
| Unknown | China national standards | MT | 170.0 | USD | 20190915 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190915 |
| Unknown | China national standards | MT | 76740.0 | USD | 20190914 |
| Unknown | China national standards | MT | 12780.0 | USD | 20190914 |
| Unknown | China national standards | MT | 73430.0 | USD | 20190914 |
| Unknown | China national standards | MT | 520.0 | USD | 20190914 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190914 |