Tamil Nadu Maritime Board Ask about this Research this Follow this 3 signals · Last mention 6/28/2026 Signals mentioning Tamil Nadu Maritime Board 6/28/2026 Tamil Nadu to open duty-free retail at Nagapattinam port as India-Sri Lanka ferry traffic scales 6/28/2026 Nagapattinam port lines up duty-free shops as India–Sri Lanka ferry traffic scales past 25,000 passengers 6/28/2026 Nagapattinam port to open duty-free shops as India-Sri Lanka ferry traffic crosses 25,000