Tung Chee-hwa, Hong Kong's first chief executive after the city's 1997 handover to Chinese rule, has died aged 89, his office said in a statement.

Tung died on Tuesday surrounded by his family, his office said. No immediate cause of death was given. Hong Kong media said he died at Hong Kong Sanatorium & Hospital.

Tung took his oath of office on July 1, 1997, when Hong Kong returned to Chinese rule from Britain. He was the first Chief Executive of the Hong Kong Special Administrative Region and led the city until his resignation in March 2005.

He served eight years in office against the backdrop of major economic and public-health crises and rising political tensions over Hong Kong’s relationship with Beijing.

Tung was born in Shanghai in 1937 into a prominent shipping family. He studied marine engineering at the University of Liverpool, graduating in 1960, worked for General Electric in the United States and joined his family’s shipping business in Hong Kong in 1969.

He began his public service before the handover, serving on Hong Kong’s Executive Council under then-Governor Chris Patten. He was then selected by a pro-Beijing committee to be Hong Kong’s first chief executive.

Tung took office at the start of the Asian financial crisis, which was affecting the region. Hong Kong’s economy and property market were under heavy pressure. His administration also had to handle a bird flu outbreak in the late 1990s and the SARS epidemic of 2003 that killed nearly 300 people in Hong Kong and dealt another blow to the economy.

His most serious political challenge came in 2003 when his government attempted to introduce legislation under Article 23 of Hong Kong’s Basic Law. Opponents attacked the proposed legislation as a threat to civil liberties, and it covered offences such as treason and subversion.

An estimated 500,000 people marched against the proposal and the government’s handling of other issues on July 1, 2003. The government then shelved the legislation.

The protests had the effect of sharply lowering Tung’s popularity. In March 2005 he announced he was stepping down for health reasons that made him unable to continue as chief executive. There was also speculation that Beijing had encouraged his departure, although Tung rejected that explanation.

Tung remained active in Chinese politics after leaving office. He went on to become a vice-chairman of the Chinese People’s Political Consultative Conference, one of China’s highest political advisory bodies, and remained a prominent supporter of Beijing’s policies toward Hong Kong.

The Article 23 legislation that Tung’s administration failed to pass in 2003 was finally re-introduced decades later. Hong Kong’s legislature passed a new national security law under Article 23 in 2024.

Beijing imposed a national security law in Hong Kong in 2020 after large-scale protests in 2019. Chinese and Hong Kong authorities said the law was necessary to restore stability, but critics said it severely curtailed political freedoms.

In his final years Tung retreated from public life. His final appearance was in July 2021. His office later confirmed he underwent surgery that year for an unspecified condition.

Tung's death marks the end of a businessman who was the first chief executive of Hong Kong after the handover and whose tenure shaped the early painful years of Chinese rule in the city.