| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20170321 |
| Unknown | China national standards | MT | 110.0 | USD | 20170321 |
| Unknown | China national standards | MT | 930.0 | USD | 20170320 |
| Unknown | China national standards | MT | 4380.0 | USD | 20170320 |
| Unknown | China national standards | MT | 1250.0 | USD | 20170320 |
| Unknown | China national standards | MT | 7080.0 | USD | 20170319 |
| Unknown | China national standards | MT | 1030.0 | USD | 20170319 |
| Unknown | China national standards | MT | 820.0 | USD | 20170318 |
| Unknown | China national standards | MT | 120.0 | USD | 20170316 |
| Unknown | China national standards | MT | 640.0 | USD | 20170315 |