New Mangalore Port offers VRC rebates to boost container traffic: 35% for feeder and 50% for mainline vessels, valid Nov 3–Mar 31, 2027. MANGALURU: In a strategic move to strengthen its competitiveness in India's maritime sector and attract greater container traffic, the New Mangalore. NMPA announces enhanced rebates on vessel-related charges to boost feeder and mainline container traffic and port competitiveness through 2027.