| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20180821 |
| Unknown | China national standards | MT | 930.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180821 |
| Unknown | China national standards | MT | 150.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180821 |
| Unknown | China national standards | MT | 910.0 | USD | 20180821 |
| Unknown | China national standards | MT | 650.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180821 |
| Unknown | China national standards | MT | 5980.0 | USD | 20180820 |
| Unknown | China national standards | MT | 6160.0 | USD | 20180820 |