Check invalid orders, returned orders and missing orders - Coordinate and provide long lead time material availability list - Ensure the accuracy of demand data in SAP - Coordinate dead stock summarize report - Summarize defective materials report for return and follow up - Summarize inventory material availability status - Monitor forecast movement and provide feedback to purchaser. - Coordinate long lead time material availability status and provide early warning - Act as an intermediaries among BIZ, MP and buyers - Monitor and manage material set - Management flow control and coordinate management report - Monitor inventory data and provide early warning - Dealing with defect and dead stocksSince the industrial revolution machine power has replaced traditional animal power and man power in the production of goods, and with this change has come a corresponding vigorous development in corporate management. For some two hundred years "technology" and "management" have interacted and complemented each other to become two great pillars that are constantly raising the level of human society's power of production. Society's investment in creating the corporation was a search for optimum interaction with technology in order to fully master the mechanism for raising the power of production, to create profits and to benefit people. Although the corporation is a product of society's investment, its organizational components are its employees and thus the employees must identify with and be intimately familiar with the specific goals of the corporation. For this reason in its business philosophy the corporation explains the specific goals it pursues, describes the return on corporate performance as well as how the corporation can have a life that outlasts that of the individual. Accordingly, IAC's business philosophy is expressed by the following four concepts : Mission, Shared Values, Vision, and Business Strategy.Bachelor's or Equivalent