●採購

● Specialized the 12 & 8-inch wafer fab business of PVD (Physical Vapor Deposition) metal target for the biggest foundry client in the industry, NONE manufacture interruption occurred causing by delivery delay. ● Handled used target returning materials control & consign warehouse stock management, 0 return delayed. ● Coordinated TSMC Supply Chain Audit preparing.

● Managed an annual procurement budget of NTD $2 billion for VAM, utility gas and chemical additives. ● Reduced contract prices for VAM by 0.5% using internally generated 2-year forecast, generating NTD $1 million in annual savings. ● Developed purchasing strategies, risk-minimizing logistics schedules and marketing analytics reports. ● Negotiated the most favorable monthly spot prices in Asia using weekly VAM supply and demand reports. ● Diversified sourcing network by establishing partnerships with 6 new suppliers and accelerating second source qualification process. ● Developed corporate responsibility guidelines in supply chain management and annual CSR report which received excellence in 2019 TCSA.

● Specialized in the quality control of polyester fiber and established relevant standards during production. ● Led the quality control team in the 5S & TPM competition and finished first in the contest.