New Delhi, April 18 -- JSW Infrastructure, the privately held ports arm of Sajjan Jindal's JSW group, has elevated Arun Maheshwari to be the company's new joint MD & CEO. Maheshwari is a steel industry veteran, with experience of over 25 years, and will take the reins at JSW Infrastructure from Capt. B.V.J.K. Sharma, who will be leaving the group, a person aware of the development told Mint....