| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20460.0 | USD | 20170516 |
| Unknown | China national standards | MT | 2980.0 | USD | 20170516 |
| Unknown | China national standards | MT | 19750.0 | USD | 20170515 |
| Unknown | China national standards | MT | 2550.0 | USD | 20170513 |
| Unknown | China national standards | MT | 3210.0 | USD | 20170513 |
| Unknown | China national standards | MT | 20170.0 | USD | 20170512 |
| Unknown | China national standards | MT | 20420.0 | USD | 20170512 |
| Unknown | China national standards | MT | 2740.0 | USD | 20170512 |
| Unknown | China national standards | MT | 16940.0 | USD | 20170511 |
| Unknown | China national standards | MT | 2970.0 | USD | 20170511 |