"This novel move is aimed at alleviating their economic hardships in the current pandemic scenario," he added.
Mandaviya on Friday had exhorted port officials and other stakeholders to convert the present crisis into an opportunity by ensuring smooth cargo operations so that supplies are not hit during the lockdown.
The representatives from ports sector had raised concerns on high port operation cost, port congestion, shortage of labourers, movement of workers and truck drivers, among others, due to the lockdown.
India has 12 major ports -- Deendayal (erstwhile Kandla), Mumbai, JNPT, Mormugao, New Mangalore, Cochin, Chennai, Kamarajar (earlier Ennore), V.O. Chidambaranar, Visakhapatnam, Paradip and Kolkata (including Haldia).