| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3050.0 | USD | 20170818 |
| Unknown | China national standards | MT | 180.0 | USD | 20170818 |
| Unknown | China national standards | MT | 500.0 | USD | 20170818 |
| Unknown | China national standards | MT | 500.0 | USD | 20170818 |
| Unknown | China national standards | MT | 770.0 | USD | 20170818 |
| Unknown | China national standards | MT | 3790.0 | USD | 20170817 |
| Unknown | China national standards | MT | 4390.0 | USD | 20170817 |
| Unknown | China national standards | MT | 3390.0 | USD | 20170816 |
| Unknown | China national standards | MT | 560.0 | USD | 20170816 |