| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3300.0 | USD | 20180723 |
| Unknown | China national standards | MT | 22240.0 | USD | 20180722 |
| Unknown | China national standards | MT | 910.0 | USD | 20180722 |
| Unknown | China national standards | MT | 6690.0 | USD | 20180722 |
| Unknown | China national standards | MT | 6780.0 | USD | 20180722 |
| Unknown | China national standards | MT | 4870.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180721 |
| Unknown | China national standards | MT | 800.0 | USD | 20180720 |
| Unknown | China national standards | MT | 14270.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180720 |