Indian Government has given its consent to export the missile systems to friendly countries that have good relationship with India. The 10 percent of the missile capacity will be permitted to be exported if producers manage to get export orders subject to parameters set by the union government and External Affairs Ministry.

Source: http://www.hindustantimes.com/india-news/india-to-export-missile-systems-to-friendly-nations-parrikar/story-RdtvrV964F20EeiFNJGYJN.html