| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20170601 |
| Unknown | China national standards | MT | 500.0 | USD | 20170601 |
| Unknown | China national standards | MT | 9220.0 | USD | 20170601 |
| Unknown | China national standards | MT | 710.0 | USD | 20170601 |
| Unknown | China national standards | MT | 39960.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1630.0 | USD | 20170601 |
| Unknown | China national standards | MT | 630.0 | USD | 20170601 |
| Unknown | China national standards | MT | 6670.0 | USD | 20170601 |
| Unknown | China national standards | MT | 560.0 | USD | 20170601 |
| Unknown | China national standards | MT | 690.0 | USD | 20170601 |