DS (Semiconductor) segment strong: Revenue 81.7T (61% of total), OP 53.7T (93.8% of total)
HBM4 mass production shipment started (Feb), 2nm GAA process mass production planned (Sep), Tesla foundry order (16.5T KRW) maintained
Share cancellation: Board resolution on Mar 30 to cancel 73.35M common and 13.6M preferred shares (completed Apr 2). In 2025, 10T KRW buyback and 5.3T KRW cancellation