Mumbai, Aug. 21 -- Himadri Speciality Chemical Ltd, Shree Renuka Sugars Ltd, Praj Industries Ltd and Britannia Industries Ltd are among the other losers in the BSE's 'A' group today, 21 August 2026.Balrampur Chini Mills Ltd crashed 6.07% to Rs 720 at 14:46 IST.The stock was the biggest loser in the BSE's 'A' group.On the BSE, 13.67 lakh shares were traded on the counter so far as against the average daily volumes of 1.5 lakh shares in the past one month.Himadri Speciality Chemical Ltd tumbled 5.51% to Rs 664.9. The stock was the second biggest loser in 'A' group.On the BSE, 7.36 lakh shares were traded on the counter so far as against the average daily volumes of 2.73 lakh shares in the past one month.Shree Renuka Sugars Ltd lost 4.43% to...