| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20171122 |
| Unknown | China national standards | MT | 1080.0 | USD | 20171122 |
| Unknown | China national standards | MT | 1080.0 | USD | 20171122 |
| Unknown | China national standards | MT | 70.0 | USD | 20171122 |
| Unknown | China national standards | MT | 300.0 | USD | 20171121 |
| Unknown | China national standards | MT | 160.0 | USD | 20171121 |
| Unknown | China national standards | MT | 530.0 | USD | 20171120 |
| Unknown | China national standards | MT | 410.0 | USD | 20171120 |
| Unknown | China national standards | MT | 80.0 | USD | 20171120 |
| Unknown | China national standards | MT | 20.0 | USD | 20171120 |