| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3400.0 | USD | 20190211 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190211 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190211 |
| Unknown | China national standards | MT | 22780.0 | USD | 20190210 |
| Unknown | China national standards | MT | 23500.0 | USD | 20190210 |
| Unknown | China national standards | MT | 21550.0 | USD | 20190210 |
| Unknown | China national standards | MT | 22440.0 | USD | 20190210 |
| Unknown | China national standards | MT | 25200.0 | USD | 20190210 |
| Unknown | China national standards | MT | 25040.0 | USD | 20190210 |
| Unknown | China national standards | MT | 26000.0 | USD | 20190210 |