Please confirm below Questions:1. How long it will take to consume this expired material on blade production? a. I see it has been asked 2 year, please confirm !2. How is the roll condition of the expired material? 3. What is the reason for asking to extend the shelf life Now, Why it has not been asked when expired ?4. What is the feedback from Quality/Production Team regarding to consume this expired material on blade production?Please confirm if these fabrics was expired in 2019, so why QCR is created now !