Tags: 'petitions in High Courts/Supreme Court',
'urea - a high value product',
'protection from moisture',
're-processed & standardised',
'HDPE laminated sacks',
'economic loss',
'freedom of doing business',
'constitutional validity',
'Jute Packaging Materials (compulsory use in packing commodities) Act',
'mandatory packing',
'foodgrains/ fertilizers & cement'