| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20180916 |
| Unknown | China national standards | MT | 180.0 | USD | 20180916 |
| Unknown | China national standards | MT | 100.0 | USD | 20180914 |
| Unknown | China national standards | MT | 700.0 | USD | 20180912 |
| Unknown | China national standards | MT | 100.0 | USD | 20180912 |
| Unknown | China national standards | MT | 100.0 | USD | 20180911 |
| Unknown | China national standards | MT | 660.0 | USD | 20180911 |
| Unknown | China national standards | MT | 220.0 | USD | 20180911 |
| Unknown | China national standards | MT | 680.0 | USD | 20180911 |
| Unknown | China national standards | MT | 100.0 | USD | 20180910 |