2021??4??27???????????????????????????????????????2021??1??28?????????????????????????????????????й?????????????????80:20??????????????[Toluene Di-Isocyanate(TDI)]?????????????y??????????2020??12??2????????????????????????????й??????????永?????????????????Ч???5????????????￡??????????Covestro Deutschland AG??Borsod Chem Zrt????221.04???/?????102.05???/???????????????????264.96???/???????????????????Sadara Chemical Company?217.55???/????????????????????????344.33???/????????????368.20???/??????й????????274.39???/??????永???????????????29291020??

2020??1??31???????????????????????????????Gujarat NarmadaValley Fertilizers & Chemicals Limited????????????????????????????????????????????й?????????????????????????????????????顣2020??9??4?????????????????????????????????????????????????????????й?????????????????80:20?????????????????????????????????????????????????????????й??????????永???????????????????????????102.05???/?????265.03???/??????????????275.01???/?????361.76???/????????????405.97???/????????й????????323.25???/?????2020??12??2????????????????????永?????????????6???μ?????????????2021??1??28?????????????????????????????????????????????????????????й?????????????????80:20???????????????????????????????á?

????????????????????????????????????

??????????

??????У???

????

https://www.cbic.gov.in/resources//htdocs-cbec/customs/cs-act/notifications/notfns-2021/cs-add2021/csadd28-2021.pdf