| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20170921 |
| Unknown | China national standards | MT | 930.0 | USD | 20170920 |
| Unknown | China national standards | MT | 140.0 | USD | 20170920 |
| Unknown | China national standards | MT | 1110.0 | USD | 20170919 |
| Unknown | China national standards | MT | 460.0 | USD | 20170919 |
| Unknown | China national standards | MT | 150.0 | USD | 20170919 |
| Unknown | China national standards | MT | 160.0 | USD | 20170919 |
| Unknown | China national standards | MT | 2730.0 | USD | 20170917 |
| Unknown | China national standards | MT | 3010.0 | USD | 20170917 |
| Unknown | China national standards | MT | 1020.0 | USD | 20170917 |