https://www.taxtmi.com/circulars?id=6691 Excise duty applies to thermocol sheets, boards and blocks classified by cellular or non cellular character; when such intermediates are captively consumed in the manufacture of exempt plastic articles, duty at appropriate rates is chargeable. Polystyrene is the basic raw material; some manufacturers have evaded payment. Field formations are directed to charge duty where applicable and to send factual reports to the Board on the extent of evasion and remedial measures taken. en-us Wed, 12 Apr 1989 00:00:00 +0530 Sat, 04 Jul 2009 16:20:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=6691 Excise duty applies to thermocol sheets, boards and blocks classified by cellular or non cellular character; when such intermediates are captively consumed in the manufacture of exempt plastic articles, duty at appropriate rates is chargeable. Polystyrene is the basic raw material; some manufacturers have evaded payment. Field formations are directed to charge duty where applicable and to send factual reports to the Board on the extent of evasion and remedial measures taken. Circulars Central Excise Wed, 12 Apr 1989 00:00:00 +0530 https://www.taxtmi.com/circulars?id=6691