| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1190.0 | USD | 20180410 |
| Unknown | China national standards | MT | 640.0 | USD | 20180410 |
| Unknown | China national standards | MT | 190.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4080.0 | USD | 20180401 |
| Unknown | China national standards | MT | 9980.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4080.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180401 |