New Delhi, Sept. 12 -- Prime Minister Le Minh Hung on September 12 called on India's ACME Group and GMR Group to expand investment and cooperation in Vietnam, particularly in clean energy, green industry, high technology and infrastructure, as Hanoi seeks to attract investment in strategic sectors. The Government leader made the suggestions while meeting with ACME Vice Chairman Sanjay Dhawan and founder and Chairman Grandhi Mallikarjuna Rao of GMR Group in New Delhi on the occasion of his attendance at the 18th BRICS Summit and bilateral engagements in India. ACME, which specialises in clean energy and sustainable development, has developed renewable energy projects totaling more than 8GW in capacity across India. In Vietnam, the group ha...