Amanda Chiang

• Develop Spares and Services procurement strategies and lead global initiatives. End-to-end ownership of key spares category for Micron wafer fabrication tools. • Cost Reduction Initiatives: By performing Oring supplier evaluation and supplier segmentation, introduced 3 local suppliers to leverage with existing ones. Achieved 12% saving (US$6.5M) in FY23. • Supply Risk Management: Led the team of site buyers and engineers to execute Oring game plan. Mitigated the issue by stock transfer between sites, conducted alternative source qualification, and mapped Tier suppliers.

• Cost Reduction Initiatives: Partnered with category analyst to set up annual cost saving goal. Analyzed spend data, price level, and strategized negotiation plan. • Stakeholder Engagement: Co-worked with package design engineers on design for cost (DFC) projects and spec criteria update. • Contract Set-up: Initiated Master Supply Agreement (MSA), Long-Term Agreement (LTA). By negotiating terms and conditions, bundled the requirements and had the supplier commit on the support. • Should Cost Analysis: Partnered with McKinsey team to build substrate should cost model, conducted data collection, analysis and negotiations with suppliers. • Supplier Performance Optimization: Drove key performance metrics and monitored supplier performance with scorecard, ensured continuous supplier improvement via Quarterly Business Review.

• Supply Assurance: Ensured on time delivery, monitored inventory status and week of supply (WOS) by SAP. Escalated and executed WIP review with substrate suppliers to avoid supply disruption. • NPI Engagement: Supported DDR5 and LPDDR5 qualification. Worked with engineers on material preparation based on qualification schedule. Followed on the progress, synced up with material planner to build up inventory based on HVM demand signal. • Vendor Managed Inventory (VMI): Negotiated with suppliers to keep on-hand stock in distribution center and implemented just in time delivery. Signed up contract with supplier as formal support commitment.

• New site build-up: Supported Micron Taiwan Backend start-up in 2017, engaged with suppliers and built partnership from scratch. Created vendor code and part number for system setup. • Local Sourcing: Collaborated with stakeholders to source indirect materials from local suppliers, performed RFI and RFQ. Achieved 35% cost reduction in dummy wafers, compared to POR suppliers. • Global partnership: Cooperated with Global Category Manager for substrate and gold wire materials, bridged central team and suppliers from local branch/agent to align on company requirement.

• Team leadership: Led team of 6 people from different areas, developed samples based on customer design. Controlled the cost within given budget and ensured project milestones are achieved. • Customer oriented: Reported to customer for project status and issues. Proposed solutions with supporting data from functional test, assured the suggestion would not have impact on quality. • Led projects of Nike Basketball Signature series: 2013 KOBE Prelude Pack, KD7 Elite and KD8 Elite.