| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5390.0 | USD | 20170623 |
| Unknown | China national standards | MT | 710.0 | USD | 20170623 |
| Unknown | China national standards | MT | 5040.0 | USD | 20170622 |
| Unknown | China national standards | MT | 5120.0 | USD | 20170622 |
| Unknown | China national standards | MT | 780.0 | USD | 20170622 |
| Unknown | China national standards | MT | 910.0 | USD | 20170622 |
| Unknown | China national standards | MT | 670.0 | USD | 20170622 |
| Unknown | China national standards | MT | 780.0 | USD | 20170621 |
| Unknown | China national standards | MT | 4160.0 | USD | 20170621 |
| Unknown | China national standards | MT | 740.0 | USD | 20170620 |