2021??3??31???????????????????????????????NOCIL Limited??????????????????????й???TDQ??PVI??CBS?????????( Certain Rubber Chemicals viz., TDQ, PVI and CBS?????????????????????TDQ??CBS??????????????????????????????TDQ????????????????????????顣?永???TDQ,???2,2,4-?????-1,2-???????????2,2,4-trimethyl-1,2-dihydroquinoline?????????????????????PVI, ???N-???????????????????????????N-(cyclohexylthio) pthalimide?????????????????????CBS, ???N-??????-2-???????????????????N-cyclohexyl-2-benzothiazolesulfenamide???????????????????????漰?????????3812???μ?????29???μ???????????????????????2019??10???2020??9?￡?12???￡????????????2017??2018??2018??2019??2019??2020?????????????

???????1????饗COVID-19?????????????????????????????????30?????????????????????????????????????????dd14-dgtr@gov.in ??dd16-dgtr@gov.in??????????adg13-dgtr@gov.in ?? adv12-dgtr@gov.in??

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