| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13160.0 | USD | 20180323 |
| Unknown | China national standards | MT | 9410.0 | USD | 20180323 |
| Unknown | China national standards | MT | 15560.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180323 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180323 |
| Unknown | China national standards | MT | 13420.0 | USD | 20180322 |