| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2530.0 | USD | 20170319 |
| Unknown | China national standards | MT | 2450.0 | USD | 20170319 |
| Unknown | China national standards | MT | 16810.0 | USD | 20170318 |
| Unknown | China national standards | MT | 16810.0 | USD | 20170318 |
| Unknown | China national standards | MT | 3270.0 | USD | 20170316 |
| Unknown | China national standards | MT | 2790.0 | USD | 20170315 |
| Unknown | China national standards | MT | 2790.0 | USD | 20170314 |
| Unknown | China national standards | MT | 22380.0 | USD | 20170313 |
| Unknown | China national standards | MT | 19120.0 | USD | 20170311 |
| Unknown | China national standards | MT | 18120.0 | USD | 20170311 |