| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4140.0 | USD | 20181213 |
| Unknown | China national standards | MT | 10450.0 | USD | 20181213 |
| Unknown | China national standards | MT | 3470.0 | USD | 20181213 |
| Unknown | China national standards | MT | 710.0 | USD | 20181212 |
| Unknown | China national standards | MT | 4290.0 | USD | 20181212 |
| Unknown | China national standards | MT | 23870.0 | USD | 20181211 |
| Unknown | China national standards | MT | 3840.0 | USD | 20181211 |
| Unknown | China national standards | MT | 4320.0 | USD | 20181210 |
| Unknown | China national standards | MT | 690.0 | USD | 20181210 |
| Unknown | China national standards | MT | 4320.0 | USD | 20181210 |