| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25850.0 | USD | 20171122 |
| Unknown | China national standards | MT | 3700.0 | USD | 20171122 |
| Unknown | China national standards | MT | 3700.0 | USD | 20171122 |
| Unknown | China national standards | MT | 4010.0 | USD | 20171122 |
| Unknown | China national standards | MT | 3460.0 | USD | 20171121 |
| Unknown | China national standards | MT | 26580.0 | USD | 20171121 |
| Unknown | China national standards | MT | 24480.0 | USD | 20171121 |
| Unknown | China national standards | MT | 26850.0 | USD | 20171121 |
| Unknown | China national standards | MT | 24860.0 | USD | 20171121 |
| Unknown | China national standards | MT | 23920.0 | USD | 20171120 |