• Source and purchase tea ingredients and packaging materials from local and international suppliers. • Manage supplier relationships and negotiate pricing, contracts and purchasing terms. • Coordinate with QA, Marketing, and Operations to ensure product quality and supply continuity and support new product launches and packing development. • Monitor deliveries, inventory, and purchasing plans to prevent shortages and to ensure on-time supply. • Conduct supplier evaluations, annual price negotiations, cost analysis and supplier performance reviews to improve cost efficiency. • Analyze purchasing data and prepare reports using Microsoft Excel.