| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4810.0 | USD | 20171121 |
| Unknown | China national standards | MT | 780.0 | USD | 20171121 |
| Unknown | China national standards | MT | 880.0 | USD | 20171121 |
| Unknown | China national standards | MT | 4820.0 | USD | 20171120 |
| Unknown | China national standards | MT | 1500.0 | USD | 20171120 |
| Unknown | China national standards | MT | 7520.0 | USD | 20171119 |
| Unknown | China national standards | MT | 730.0 | USD | 20171119 |
| Unknown | China national standards | MT | 1300.0 | USD | 20171119 |
| Unknown | China national standards | MT | 5360.0 | USD | 20171118 |
| Unknown | China national standards | MT | 5360.0 | USD | 20171118 |