| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1060.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180201 |
| Unknown | China national standards | MT | 170.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180123 |
| Unknown | China national standards | MT | 150.0 | USD | 20180123 |
| Unknown | China national standards | MT | 150.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180119 |