| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20180401 |
| Unknown | China national standards | MT | 14630.0 | USD | 20180401 |
| Unknown | China national standards | MT | 7560.0 | USD | 20180401 |
| Unknown | China national standards | MT | 12820.0 | USD | 20180401 |
| Unknown | China national standards | MT | 410.0 | USD | 20180401 |
| Unknown | China national standards | MT | 410.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1350.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180323 |
| Unknown | China national standards | MT | 18290.0 | USD | 20180322 |