| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2250.0 | USD | 20180915 |
| Unknown | China national standards | MT | 410.0 | USD | 20180915 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180914 |
| Unknown | China national standards | MT | 410.0 | USD | 20180914 |
| Unknown | China national standards | MT | 3120.0 | USD | 20180913 |
| Unknown | China national standards | MT | 20870.0 | USD | 20180913 |
| Unknown | China national standards | MT | 18820.0 | USD | 20180912 |
| Unknown | China national standards | MT | 16780.0 | USD | 20180912 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180911 |
| Unknown | China national standards | MT | 18860.0 | USD | 20180910 |