The key objective of ironstone sourcing work is to control sourcing cost and ensure a sustainable and steady supply chain, which is the study goal of this dissertation.

• 对铁矿石采购工作绩效评价最重要的、最显著的体现就是对铁矿石采购供应链成本的控制和持续稳定的长效供应保证能力，这也是本文研究的目的。