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There’s a reason Yuheng Electronics goes through three procurement staff in a year. Whenever the price of even a tiny component increases, the company requires procurement to find alternative parts to reduce costs, and then provide samples for the R&D department to validate. However, the company has two or three hundred models, so it often ends up neglecting one thing while attending to another. Engineering changes for countless models are flying everywhere, burdening the New Product Introduction department with more ECR documents than it can issue. The best part is that IOC inspection staff can simply claim exemption by saying they don’t understand a word.