| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33100.0 | USD | 20170615 |
| Unknown | China national standards | MT | 47180.0 | USD | 20170614 |
| Unknown | China national standards | MT | 6870.0 | USD | 20170612 |
| Unknown | China national standards | MT | 40400.0 | USD | 20170612 |
| Unknown | China national standards | MT | 33050.0 | USD | 20170612 |
| Unknown | China national standards | MT | 7690.0 | USD | 20170611 |
| Unknown | China national standards | MT | 5590.0 | USD | 20170610 |
| Unknown | China national standards | MT | 4810.0 | USD | 20170601 |
| Unknown | China national standards | MT | 7680.0 | USD | 20170601 |
| Unknown | China national standards | MT | 38310.0 | USD | 20170601 |