<h1>GST on worked slate classified as articles of slate remains taxable under Schedule three following a notification amendment.</h1> The entry classifies worked slate and articles of slate or of agglomerated slate as Schedule Three goods, making them taxable at GST @ 18% until the stated cessation date; this classification and rate were inserted by notification number 43/2017 with effect from its notified commencement and operate as the tariff and rate-determination mechanism for these goods.