GST Rate for HSN Code 840420 : Auxiliary plant for use with boilers of heading 8402 or 8403 (for example, economisers, superheaters, soot removers, gas recoverers); condensers for steam or other vapour power units condensers for steam or other vapour power units

Disclaimer: All the aforementioned GST rates against various HSN codes are sourced from publicly available notifications, notices, and rate schedules issued by the Central Board of Indirect Taxes and Customs (CBIC), Government of India. This data is updated periodically and was last verified in September 2025. There may be chances of variation in tax rates based on product specification, applicable exemption, intended use, and any subsequent amendments to GST laws. This information is provided as a general reference tool only and Credlix makes no representation or warranty regarding the accuracy or completeness of this data. In case of any discrepancy, users are advised to verify the latest GST applicability from the official CBIC website.