GST rate reclassification: specified goods re-rated and prior interpretational doubts regularised, with certain supplies placed on reverse charge. Clarification prescribes GST reclassification and rates for specified goods per the GST Council's 50th meeting, including uncooked extruded snack pellets, fish soluble paste, desiccated coconut, biomass briquettes, imitation zari thread, raw cotton supplies to cooperatives (taxable at 5% on reverse charge), areca-leaf plates/cups, and trauma/spine/arthroplasty implants; most changes take effect 27 July 2023 where specified, and interpretational doubts for defined past periods are regularised on an 'as is' basis, with no refunds where higher GST was already paid.