Haw Par Corporation Limited is a Singaporean company involved in healthcare, leisure products, property and investment. It is the company responsible for Tiger Balm branded liniment (ointment). Its brands also included Kwan Loong and it also owns and operates weekend and leisure time destinations such as oceanariums. The Haw Par Group owns two oceanariums: the now-defunct Underwater World oceanarium attraction at Sentosa, Singapore, and Underwater World Pattaya in Thailand. History Predecessors The predecessor of Haw Par Corporation, Eng Aun Tong, was founded by Aw Chu Kin, father of Aw Boon Haw and Boon Par brothers. Eng Aun Tong was then relocated to Singapore and expanded its branch to many Chinese communities in Asia. Aw Boon Haw also built Haw Par Villas in Hong Kong, Singapore and in Yongding District, Longyan, China. A private company, Haw Par Brothers (Private) Limited was incorporated in 1932 as a holding company for a vast majority of the family assets. Establishment, IPO and family dispute Haw Par Brothers International Limited was incorporated on 18 July 1969 by the Aw family (descendant of the late Aw Boon Haw and Boon Par brothers), in order to list most of the assets of Haw Par Brothers (Private) Limited on the Stock Exchange of Malaysia and Singapore. The assets included the brand Eng Aun Tong and Tiger Balm for liniment products, Sin Poh (Star News) Amalgamated that publishes newspaper in Singapore and Malaysia, as well as subsidiaries in Hong Kong, Taiwan and Thailand. The company also owned an equity investment in Chung Khiaw Bank (), as well as a lease contract that signed between Haw Par Brothers International and Haw Par Brothers (Private), to use the Tiger Balm Gardens in Hong Kong and Singapore that were owned by the latter. The shares started to trade in the exchange in November 1969. The listed company made a major disinvestment in 1970, selling Hong Kong Eng Aun Tong building located in Wan Chai Road for HK$2.8 million, in order to raise fund the Hong Kong subsidiary for other investment. Nevertheless, the actual price was disputed, as the buyer told the press in Hong Kong another figure. However, a year after IPO, Aw family sold the controlling stake of the family to Slater Walker, At the same time Sin Poh (Star News) Amalgamated was privatized by Aw Cheng Chye (), eldest son of the late Aw Boon Par. Aw Cheng Chye also