| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4440.0 | USD | 20190212 |
| Unknown | China national standards | MT | 4880.0 | USD | 20190212 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190212 |
| Unknown | China national standards | MT | 15480.0 | USD | 20190211 |
| Unknown | China national standards | MT | 25920.0 | USD | 20190211 |
| Unknown | China national standards | MT | 42690.0 | USD | 20190211 |
| Unknown | China national standards | MT | 4490.0 | USD | 20190211 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190211 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190211 |
| Unknown | China national standards | MT | 30790.0 | USD | 20190210 |