回複：回複：回複：回複：回複：回複：140withdraw了LC 還有效嗎？

What I said the PERM invalid after approveal for 180 days just means you can not use it to file I-140 or other benefits such as extension of h1, not means it is invalid for your PERM position for GC because my response is to your concern (H1 extension beyond 6 years).