2020??1??31???????????????????????????????Gujarat Narmada ValleyFertilizers & Chemicals Limited??????????????????????????????????????????????????????????????[Toluene Di-Isocyanate(TDI)]????????????????顣?????漰?????????29291020???μ??????????????????????2019??4??1???2019??9??30???6???￡????????????2016??2017??2017??2018??2018??2019?????????????

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http://www.dgtr.gov.in/sites/default/files/TDI%20Initiation%20notification%20%285%29.pdf