| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20170319 |
| Unknown | China national standards | MT | 110.0 | USD | 20170319 |
| Unknown | China national standards | MT | 780.0 | USD | 20170318 |
| Unknown | China national standards | MT | 110.0 | USD | 20170318 |
| Unknown | China national standards | MT | 730.0 | USD | 20170317 |
| Unknown | China national standards | MT | 720.0 | USD | 20170317 |
| Unknown | China national standards | MT | 730.0 | USD | 20170317 |
| Unknown | China national standards | MT | 790.0 | USD | 20170316 |
| Unknown | China national standards | MT | 780.0 | USD | 20170316 |
| Unknown | China national standards | MT | 110.0 | USD | 20170315 |