| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3270.0 | USD | 20180915 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180913 |
| Unknown | China national standards | MT | 510.0 | USD | 20180913 |
| Unknown | China national standards | MT | 440.0 | USD | 20180913 |
| Unknown | China national standards | MT | 6960.0 | USD | 20180912 |
| Unknown | China national standards | MT | 480.0 | USD | 20180912 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180912 |
| Unknown | China national standards | MT | 540.0 | USD | 20180911 |
| Unknown | China national standards | MT | 3380.0 | USD | 20180911 |
| Unknown | China national standards | MT | 490.0 | USD | 20180910 |