| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3750.0 | USD | 20180622 |
| Unknown | China national standards | MT | 25950.0 | USD | 20180621 |
| Unknown | China national standards | MT | 23970.0 | USD | 20180621 |
| Unknown | China national standards | MT | 25400.0 | USD | 20180621 |
| Unknown | China national standards | MT | 29880.0 | USD | 20180621 |
| Unknown | China national standards | MT | 24730.0 | USD | 20180621 |
| Unknown | China national standards | MT | 24210.0 | USD | 20180621 |
| Unknown | China national standards | MT | 25960.0 | USD | 20180621 |
| Unknown | China national standards | MT | 25150.0 | USD | 20180621 |
| Unknown | China national standards | MT | 4350.0 | USD | 20180621 |