| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22020.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3220.0 | USD | 20190901 |
| Unknown | China national standards | MT | 13540.0 | USD | 20190901 |
| Unknown | China national standards | MT | 19730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21930.0 | USD | 20190901 |
| 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 |