| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1190.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180320 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2650.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180319 |
| Unknown | China national standards | MT | 410.0 | USD | 20180319 |
| Unknown | China national standards | MT | 160.0 | USD | 20180319 |
| Unknown | China national standards | MT | 450.0 | USD | 20180319 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180318 |