Samsung Electronics is trading 3.34% down now at €3330 after India investigated alleged underpayment of import duties on OLED television components. - Authorities reportedly believe the parts should carry a 15% tariff, rather than the 5% rate Samsung claimed. - Samsung said it is reviewing the matter and cooperating with officials. - The investigation creates potential tax demands and penalties, making it the clearest company-specific catalyst for the September 24 decline.