| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20180819 |
| Unknown | China national standards | MT | 630.0 | USD | 20180819 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180818 |
| Unknown | China national standards | MT | 4910.0 | USD | 20180818 |
| Unknown | China national standards | MT | 8870.0 | USD | 20180818 |
| Unknown | China national standards | MT | 4790.0 | USD | 20180818 |
| Unknown | China national standards | MT | 16510.0 | USD | 20180818 |
| Unknown | China national standards | MT | 5460.0 | USD | 20180818 |
| Unknown | China national standards | MT | 6070.0 | USD | 20180818 |
| Unknown | China national standards | MT | 530.0 | USD | 20180818 |