Damodar Industries Ltd, Paramount Communications Ltd, Karnavati Finance Ltd and Karma Energy Ltd are among the other losers in the BSE's 'B' group today, 12 January 2021. Damodar Industries Ltd, Paramount Communications Ltd, Karnavati Finance Ltd and Karma Energy Ltd are among the other losers in the BSE's 'B' group today, 12 January 2021. Nila Infrastructures Ltd tumbled 7.10% to Rs 6.8 at 14:32 IST.The stock was the biggest loser in the BSE's 'B' group.On the BSE, 5.62 lakh shares were traded on the counter so far as against the average daily volumes of 1.43 lakh shares in the past one month. Damodar Industries Ltd lost 6.28% to Rs 35.8. The stock was the second biggest loser in 'B' group.On the BSE, 4162 shares were traded on the counter so far as against the average daily volumes of 13388 shares in the past one month.