Mumbai, April 16 -- Aro Granite Industries Ltd, STL Networks Ltd, Naksh Precious Metals Ltd and Nagreeka Exports Ltd are among the other gainers in the BSE's 'B' group today, 16 April 2026.Oriental Aromatics Ltd spiked 17.50% to Rs 329 at 11:59 IST. The stock was the biggest gainer in the BSE's 'B' group. On the BSE, 15963 shares were traded on the counter so far as against the average daily volumes of 2632 shares in the past one month. Aro Granite Industries Ltd soared 17.43% to Rs 29.24. The stock was the second biggest gainer in 'B' group. On the BSE, 7685 shares were traded on the counter so far as against the average daily volumes of 4919 shares in the past one month. STL Networks Ltd surged 15.96% to Rs 25.79. The stock was the thir...