| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20170701 |
| Unknown | China national standards | MT | 5400.0 | USD | 20170701 |
| Unknown | China national standards | MT | 1140.0 | USD | 20170623 |
| Unknown | China national standards | MT | 2460.0 | USD | 20170622 |
| Unknown | China national standards | MT | 6040.0 | USD | 20170622 |
| Unknown | China national standards | MT | 5710.0 | USD | 20170622 |
| Unknown | China national standards | MT | 1090.0 | USD | 20170622 |
| Unknown | China national standards | MT | 8790.0 | USD | 20170621 |
| Unknown | China national standards | MT | 360.0 | USD | 20170621 |
| Unknown | China national standards | MT | 780.0 | USD | 20170621 |