回複：回複：I-140 Approved

Yes, PERM based

Date of application: 04/22
Notice of Receipt: 04/29
When I first check online status, it is said 400-500 days will be needed, which really freaked me out.
I checked a few days ago, and the message changed to please estimate the decision date based on the latest processing date.
I checked in today and found out the case is approved.