# Landfill Disposals Tax (Wales) Act 2017, Paragraph 12


Group 7 includes calcium sulphate, gypsum and calcium sulphate based plasters but does not include plasterboard.

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Source: https://www.legislation.gov.uk/anaw/2017/3/schedule/1/paragraph/12 (the official version)
Page: https://openlegislation.uk/landfill-disposals-tax-wales-act-2017/schedule-1/paragraph-12
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.