BLS International Ltd surged 6.60% to ₹392.45 after securing a ₹2,055.35 crore domestic work order from UIDAI to establish and operate Aadhaar Seva Kendras across India for six years. The project includes Aadhaar enrolment, updates, and related services. Shares hit high volumes, trading 8 times above average, with 52-week range ₹308.65–₹522.30.