| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10670.0 | USD | 20171001 |
| Unknown | China national standards | MT | 300.0 | USD | 20171001 |
| Unknown | China national standards | MT | 300.0 | USD | 20171001 |
| Unknown | China national standards | MT | 75240.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1950.0 | USD | 20171001 |
| Unknown | China national standards | MT | 71920.0 | USD | 20171001 |
| Unknown | China national standards | MT | 11690.0 | USD | 20171001 |
| Unknown | China national standards | MT | 10770.0 | USD | 20171001 |
| Unknown | China national standards | MT | 75660.0 | USD | 20170918 |
| Unknown | China national standards | MT | 76640.0 | USD | 20170918 |