We are sorry for notice you that we have lose one of the wafer we have received on the course of engineering.Wafer lost: AA17-8214-A / ZHWNMD2188D1-10/TRThis wafer was handled by engineer manually to shorten the delivery, and on the course of engineering, our engineer accidentally lost the wafer,and we found that lost wafer is scrapper by other worker.We are terribly sorry about this accident, and we will pay the cost of wafer to you.At the same time, we will do our best to make sure to prevent accident.On the other hand, other wafer is on the process without issue, and we will provide you CP result by tomorrow.