1. The document discusses Apple's supply chain controversies in China, specifically regarding their supplier Foxconn. Foxconn was found to violate labor laws and Apple's supplier code of conduct through unsafe working conditions, low wages, and excessive overtime.
2. Apple responded by increasing audits of suppliers from 39 in 2007 to 640 in 2015. When Foxconn refused to comply with corrective actions, Apple ended their contract with Foxconn in 2013.
3. The document argues that while some criticized Apple's response as too slow, Apple took ethical steps to address issues through corrective action plans and education programs for workers, and ultimately shifted suppliers when Foxconn did not improve conditions.