| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20171110 |
| Unknown | China national standards | MT | 100.0 | USD | 20171110 |
| Unknown | China national standards | MT | 3050.0 | USD | 20171101 |
| Unknown | China national standards | MT | 630.0 | USD | 20171101 |
| Unknown | China national standards | MT | 670.0 | USD | 20171101 |
| Unknown | China national standards | MT | 660.0 | USD | 20171101 |
| Unknown | China national standards | MT | 680.0 | USD | 20171101 |
| Unknown | China national standards | MT | 730.0 | USD | 20171101 |
| Unknown | China national standards | MT | 700.0 | USD | 20171101 |
| Unknown | China national standards | MT | 730.0 | USD | 20171101 |