| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 147950.0 | USD | 20170412 |
| Unknown | China national standards | MT | 21520.0 | USD | 20170410 |
| Unknown | China national standards | MT | 147830.0 | USD | 20170401 |
| Unknown | China national standards | MT | 117840.0 | USD | 20170401 |
| Unknown | China national standards | MT | 142080.0 | USD | 20170401 |
| Unknown | China national standards | MT | 174580.0 | USD | 20170401 |
| Unknown | China national standards | MT | 25440.0 | USD | 20170401 |
| Unknown | China national standards | MT | 17070.0 | USD | 20170401 |
| Unknown | China national standards | MT | 21040.0 | USD | 20170401 |
| Unknown | China national standards | MT | 21540.0 | USD | 20170401 |