Old Chang Kee is spicing up this year National Day with Chilli Crab & Fried Mantou. At $4 a cup, you get 4 pieces of Fried Mantou dripped with Old Chang Kee in-house special Chilli Crab Sauce that is sweet, savoury and spicy. Available at all Old Chang Kee outlets and on delivery platforms from 15 July to 31 August 2022. While stocks last.