Mumbai, April 30 -- Spice Lounge Food Works Ltd, Go Fashion (India) Ltd, Emmvee Photovoltaic Power Ltd and Essar Shipping Ltd are among the other losers in the BSE's 'B' group today, 30 April 2026.Omnitech Engineering Ltd tumbled 9.76% to Rs 347.45 at 14:32 IST.The stock was the biggest loser in the BSE's 'B' group.On the BSE, 1.22 lakh shares were traded on the counter so far as against the average daily volumes of 1.08 lakh shares in the past one month.Spice Lounge Food Works Ltd lost 9.52% to Rs 19.49. The stock was the second biggest loser in 'B' group.On the BSE, 2.94 lakh shares were traded on the counter so far as against the average daily volumes of 90273 shares in the past one month.Go Fashion (India) Ltd crashed 9.51% to Rs 274....