| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180622 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180621 |
| Unknown | China national standards | MT | 820.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180621 |
| Unknown | China national standards | MT | 730.0 | USD | 20180621 |
| Unknown | China national standards | MT | 180.0 | USD | 20180621 |
| Unknown | China national standards | MT | 880.0 | USD | 20180621 |
| Unknown | China national standards | MT | 230.0 | USD | 20180620 |