2023??3??31???????????????????????????????Hindusthan Chemical Company ??United Phosphorous Limited??????????????????????й??????????????????軯??[Sodium Cyanide (NaCN)]???????????顣???????????????2021??10??1????2022??9??30???12???￡????????????2019??4??1????2020??3??31???2020??4??1????2021??3??31???2021??4??1????2022??3??31?????????????????漰?????????283711???μ??????28371990??28372090??28372040??28391100??28371910???μ????????

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