| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2630.0 | USD | 20180622 |
| Unknown | China national standards | MT | 2160.0 | USD | 20180622 |
| Unknown | China national standards | MT | 8340.0 | USD | 20180621 |
| Unknown | China national standards | MT | 6920.0 | USD | 20180621 |
| Unknown | China national standards | MT | 12070.0 | USD | 20180621 |
| Unknown | China national standards | MT | 16150.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180621 |
| Unknown | China national standards | MT | 28960.0 | USD | 20180620 |
| Unknown | China national standards | MT | 28960.0 | USD | 20180620 |
| Unknown | China national standards | MT | 18970.0 | USD | 20180620 |