| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20170323 |
| Unknown | China national standards | MT | 740.0 | USD | 20170323 |
| Unknown | China national standards | MT | 3530.0 | USD | 20170322 |
| Unknown | China national standards | MT | 5080.0 | USD | 20170322 |
| Unknown | China national standards | MT | 520.0 | USD | 20170322 |
| Unknown | China national standards | MT | 510.0 | USD | 20170321 |
| Unknown | China national standards | MT | 3820.0 | USD | 20170320 |
| Unknown | China national standards | MT | 670.0 | USD | 20170319 |
| Unknown | China national standards | MT | 1020.0 | USD | 20170317 |
| Unknown | China national standards | MT | 3510.0 | USD | 20170316 |