| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19960.0 | USD | 20190214 |
| Unknown | China national standards | MT | 38930.0 | USD | 20190214 |
| Unknown | China national standards | MT | 38970.0 | USD | 20190213 |
| Unknown | China national standards | MT | 80.0 | USD | 20190213 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190213 |
| Unknown | China national standards | MT | 540.0 | USD | 20190212 |
| Unknown | China national standards | MT | 28220.0 | USD | 20190212 |
| Unknown | China national standards | MT | 3110.0 | USD | 20190211 |
| Unknown | China national standards | MT | 21150.0 | USD | 20190210 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190210 |