Tariff classification change: HDPE waste reclassified to a different sub-heading, altering central excise entry notification. The Central Government, under sub rule (1) of rule 8 of the Central Excise Rules, 1944, amends Notification No. 139/78 Central Excises by substituting the words and figures 'Sub heading No. 5401.10' with 'Sub heading No. 5401.90' in the entry relating to HDPE waste, thereby changing the tariff sub heading applicable to that item.