GST on other floating structures revised by notification, altering tax treatment and schedule inclusion. Imposition of GST @ 5% on specified goods is extended to include other floating structures, covering rafts, tanks, coffer-dams, landing-stages, buoys and beacons, as listed in the amended schedule and linked to Notification No. 9/2025-Integrated Tax (Rate) dated 17-09-2025, effective from the date specified in that notification.