Sir,
it may be I am wrong but as far I read customs notification no. 57/2017 NT dt. 30/06/2017 amended vide noti no. 22/2018 existing on TMI portal it amendment is not correct. 22/2018 NT starting sl no IV saying after serial no 7 serial no 7A, 7B & 7C inserted whereas all entry of serial no 7 has been omitted. The matter is serious or clerckical mistake.
this only for knowledge purpose
Thanks


TaxTMI
TaxTMI