2020??8??21?????????????????????????????????Single Mode Optical Fibre??????????????????????永???????????????(CIF) 10%?????????????????????????漰?????????90011000???μ?????

2019??9??23????????????????????????????????顣2019??11??6?????????????????????????????????????????????????????????永???????????????(CIF) 25%????????????????Ч???200????????????2016??2??5????????????????????????????Notification No.19/2016-Custom(NT)??http://www.cbic.gov.in/htdocs-cbec/customs/cs-act/notifications/notfns-2016/cs-nt2016/csnt19-2016?????з???й?????й??????????????????2016??2017??2017??2018??2018??2019??2019??2020??6???

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????http://www.dgtr.gov.in/sites/default/files/NCV%20Final%20Finding.pdf