| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27520.0 | USD | 20190901 |
| Unknown | China national standards | MT | 28470.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27820.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27520.0 | USD | 20190901 |
| Unknown | China national standards | MT | 28470.0 | USD | 20190901 |
| Unknown | China national standards | MT | 26440.0 | USD | 20190901 |