| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20171110 |
| Unknown | China national standards | MT | 780.0 | USD | 20171110 |
| Unknown | China national standards | MT | 760.0 | USD | 20171110 |
| Unknown | China national standards | MT | 1770.0 | USD | 20171110 |
| Unknown | China national standards | MT | 520.0 | USD | 20171110 |
| Unknown | China national standards | MT | 580.0 | USD | 20171101 |
| Unknown | China national standards | MT | 520.0 | USD | 20171101 |
| Unknown | China national standards | MT | 670.0 | USD | 20171101 |
| Unknown | China national standards | MT | 960.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20171101 |