| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4220.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180801 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180723 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180723 |
| Unknown | China national standards | MT | 27480.0 | USD | 20180723 |
| Unknown | China national standards | MT | 14810.0 | USD | 20180723 |
| Unknown | China national standards | MT | 960.0 | USD | 20180723 |
| Unknown | China national standards | MT | 3280.0 | USD | 20180722 |
| Unknown | China national standards | MT | 15410.0 | USD | 20180722 |