He started the tea business "Hiralal Pranjivandas" in 1915 (Exports & Wholesale), at Masjid Bunder, the main Tea market of Mumbai. Traders from all over Maharashtra, including retailers, used to buy Tea from his market. This shop has stood the test of time and today it's the only one left in the Tea Market of Masjid Bunder from that era. Amarshibhai's main export markets were Iran, Iraq & Middle East.