GST rate amendment revises taxable goods across multiple rate schedules, inserting and omitting specified goods and descriptions. The State GST rate notification is amended by inserting, substituting and omitting tariff headings and descriptive entries across the 2.5%, 6%, 9% and 14% schedules: additions include ethyl alcohol for blending, fertilizer grade phosphoric acid, bamboo flooring, brass kerosene pressure stoves, various paints and household electrical appliances, and vehicle and parts classifications; substitutions and deletions adjust product descriptions, exclusions, and value thresholds; and the amendments take effect on the stated commencement date.