Excise duty relief: administrative non-recovery ordered where prevailing practice led to historical non-levy for specified goods. Notification directs non-recovery of excise duty on Heena Powder and Paste under Chapter 33 where a prevailing practice resulted in non-levy during a specified historical period; the Central Government, exercising its statutory power, orders that the duty that would otherwise have been payable shall not be required to be paid for goods on which duty was not levied pursuant to that practice.