| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1180.0 | USD | 20170601 |
| Unknown | China national standards | MT | 970.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1170.0 | USD | 20170601 |
| Unknown | China national standards | MT | 300.0 | USD | 20170601 |
| Unknown | China national standards | MT | 280.0 | USD | 20170601 |
| Unknown | China national standards | MT | 270.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5190.0 | USD | 20170601 |
| Unknown | China national standards | MT | 290.0 | USD | 20170601 |