India has 12 major ports under the control of the central government -- Deendayal (erstwhile Kandla), Mumbai, JNPT, Mormugao, New Mangalore, Cochin, Chennai, Kamarajar (earlier Ennore), V O Chidambarnar, Visakhapatnam, Paradip and Kolkata (including Haldia).
These ports handle about 61 per cent of the country's total cargo traffic. These ports handled 705 MT of cargo last fiscal.
While Chennai port saw 32.53 per cent decline in cargo handling to 11.08 MT, Kamarajar (Ennore) port suffered a drop of 35.64 per cent to 7 MT in April-July, as per IPA data.
Cochin Port saw a dip of 32.78 per cent to 7.76 MT during the period.