| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3190.0 | USD | 20170322 |
| Unknown | China national standards | MT | 2810.0 | USD | 20170322 |
| Unknown | China national standards | MT | 2110.0 | USD | 20170321 |
| Unknown | China national standards | MT | 12860.0 | USD | 20170320 |
| Unknown | China national standards | MT | 19290.0 | USD | 20170317 |
| Unknown | China national standards | MT | 21900.0 | USD | 20170316 |
| Unknown | China national standards | MT | 2030.0 | USD | 20170316 |
| Unknown | China national standards | MT | 3180.0 | USD | 20170315 |
| Unknown | China national standards | MT | 1830.0 | USD | 20170314 |
| Unknown | China national standards | MT | 19260.0 | USD | 20170313 |