2021??2??5?????????????????????????????????й??????????????Carbazole Violet Pigment 23???????????η????????????臨??????????????????????????????????????永???????????44.80%??????????????????????????????й??永???????????241.32%????????????????????????永?????????Э?????????3204.17.9040??

2003??12??19???????????????????й???????????????з????????飬???????????????????????з???????????????顣2004??12??29??????????????????????й?????????????????????????????????????永????????????????????????????永???????????η???????????????臨????????ú???????2010??5??27??????????永??????????????????????????????????永???????????η???????????????臨????????ú???????2015??11??17??????????永?????????????????????2020??10??1??????????????????棬????????????й?????????????????????η????????臨?????????飬????????????永???????????η????????臨?????????顣

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

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

??????У???

????

https://www.federalregister.gov/documents/2021/02/05/2021-02457/carbazole-violet-pigment-23-from-india-and-the-peoples-republic-of-china-final-results-of-expedited