| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1150.0 | USD | 20190212 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190212 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190212 |
| Unknown | China national standards | MT | 11430.0 | USD | 20190211 |
| Unknown | China national standards | MT | 11430.0 | USD | 20190211 |
| Unknown | China national standards | MT | 7920.0 | USD | 20190211 |
| Unknown | China national standards | MT | 7670.0 | USD | 20190210 |
| Unknown | China national standards | MT | 7260.0 | USD | 20190210 |
| Unknown | China national standards | MT | 1110.0 | USD | 20190210 |
| Unknown | China national standards | MT | 460.0 | USD | 20190210 |