| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 18880.0 | USD | 20190901 |
| Unknown | China national standards | MT | 22020.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 19480.0 | USD | 20190901 |
| Unknown | China national standards | MT | 19730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 20600.0 | USD | 20190901 |
| Unknown | China national standards | MT | 30820.0 | USD | 20190901 |
| Unknown | China national standards | MT | 13590.0 | USD | 20190901 |
| Unknown | China national standards | MT | 15780.0 | USD | 20190901 |