| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20180615 |
| Unknown | China national standards | MT | 5890.0 | USD | 20180615 |
| Unknown | China national standards | MT | 6050.0 | USD | 20180615 |
| Unknown | China national standards | MT | 950.0 | USD | 20180614 |
| Unknown | China national standards | MT | 10200.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180613 |
| Unknown | China national standards | MT | 950.0 | USD | 20180613 |
| Unknown | China national standards | MT | 960.0 | USD | 20180612 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180612 |
| Unknown | China national standards | MT | 6690.0 | USD | 20180611 |