The stock of the drug firm plummeted 2.57 per cent to settle at Rs 140.50 on BSE. During the day, it dropped 6.38 per cent to Rs 135.
On NSE, it declined by 2.58 per cent to close at Rs 141.20.
In a regulatory filing, the company said after inspection, FDA has passed an order to suspend manufacturing licences at Mahad unit for 15 days, from July 1 to July 15, 2016.
The company is hopeful of getting the process completed in the next couple of days, it added.
In the meantime, the unit continues to operate and the company expects no business interruptions, it said.
