| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7810.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2050.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2050.0 | USD | 20170401 |
| Unknown | China national standards | MT | 6900.0 | USD | 20170323 |
| Unknown | China national standards | MT | 1340.0 | USD | 20170322 |
| Unknown | China national standards | MT | 7760.0 | USD | 20170320 |
| Unknown | China national standards | MT | 8650.0 | USD | 20170317 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170317 |
| Unknown | China national standards | MT | 8030.0 | USD | 20170316 |