Mumbai, Jan. 23 -- Pearl Polymers Ltd, California Software Company Ltd Partly Paidup, Archidply Industries Ltd and N K Industries Ltd are among the other losers in the BSE's 'B' group today, 23 January 2026.H.G. Infra Engineering Ltd crashed 13.73% to Rs 572.15 at 14:30 IST.The stock was the biggest loser in the BSE's 'B' group.On the BSE, 4.5 lakh shares were traded on the counter so far as against the average daily volumes of 12367 shares in the past one month.Pearl Polymers Ltd lost 11.39% to Rs 19.69. The stock was the second biggest loser in 'B' group.On the BSE, 15 shares were traded on the counter so far as against the average daily volumes of 1075 shares in the past one month.California Software Company Ltd Partly Paidup tumbled 1...