| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3150.0 | USD | 20190212 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190212 |
| Unknown | China national standards | MT | 36020.0 | USD | 20190211 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190211 |
| Unknown | China national standards | MT | 21940.0 | USD | 20190211 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190211 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190211 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190210 |
| Unknown | China national standards | MT | 25040.0 | USD | 20190210 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190210 |