substitute
(e) not more than—
(i) 10kg of propellant powder received under a licence, permit or authorisation mentioned in regulation 51 (1) (Certain persons authorised to receive explosives); and
(ii) 2.5kg of propellant powder received under a shotfirer's permit;
(f) not more than 10kg of marine distress fireworks;
(g) not more than 50kg of shopgoods fireworks received under a shopgoods fireworks purchasers permit;