| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28110.0 | USD | 20180701 |
| Unknown | China national standards | MT | 29430.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180701 |
| Unknown | China national standards | MT | 180.0 | USD | 20180701 |
| Unknown | China national standards | MT | 220.0 | USD | 20180701 |
| Unknown | China national standards | MT | 22910.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180701 |
| Unknown | China national standards | MT | 9420.0 | USD | 20180701 |
| Unknown | China national standards | MT | 580.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180701 |