| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28460.0 | USD | 20180717 |
| Unknown | China national standards | MT | 3070.0 | USD | 20180716 |
| Unknown | China national standards | MT | 25170.0 | USD | 20180715 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180715 |
| Unknown | China national standards | MT | 26490.0 | USD | 20180714 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180714 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180714 |
| Unknown | China national standards | MT | 3900.0 | USD | 20180714 |
| Unknown | China national standards | MT | 28540.0 | USD | 20180714 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180713 |