TOKYO - Asian shares fell Wednesday, taking their cue from a dip on Wall Street after the abrupt departure of U.S. Secretary of State Rex Tillerson. Concern over tariff hikes announced by President Donald Trump was weighing on sentiment.

KEEPING SCORE: Japan's benchmark Nikkei 225 lost 0.9 per cent to close at 21,777.29. Australia's AS&P/ASX 200 dipped 0.7 per cent to 5,935.30. South Korea's Kospi fell 0.3 per cent to 2,486.57. Hong Kong's Hang Seng dropped 1.3 per cent to 31,182.84, while the Shanghai Composite slipped 0.4 per cent to 3,296.28. Shares also fell in Southeast Asia.

TILLERSON EXIT: U.S. President Donald Trump fired Tillerson and picked CIA Director Mike Pompeo to shift from America's spy chief to its top diplomat. The abrupt announcement ended the turbulent tenure of the man who reportedly called the president a "moron" but wanted to stay, and deepened the disarray in the Trump administration.

THE QUOTE: "Over and above the reflection of chaos within the U.S. administration, the removal of another balancing voice in the White House shortly after ex-economic adviser Gary Cohn's departure certainly induced jitters within the market," said Jingyi Pan, market strategist at IG in Singapore.

WALL STREET: The S&P 500 index lost 0.6 per cent to 2,765.31. The Dow Jones industrial average slid 0.7 per cent to 25,007.03. The Nasdaq composite fell 1 per cent to 7,511.01, its first decline after seven straight gains. The Russell 2000 index of smaller-company stocks sank 0.6 per cent, to 1,592.05.

BLOCKED DEAL: Behind the Wall Street drop was Trump's blocking of Singapore-based chipmaker Broadcom's effort to buy Qualcomm, one of the biggest makers of processors that power smartphones and other mobile devices. The deal would have been the largest in the history of the technology industry and Broadcom's offer came as other countries are also getting ready to build faster "5G" wireless networks.

ENERGY: Benchmark U.S. crude added 2 cents to $60.73 a barrel in electronic trading on the New York Mercantile Exchange. It slumped 65 cents to $60.71 a barrel in overnight. Brent crude, used to price international oils, shed 14 cents to $64.50 per barrel.

CURRENCIES: The dollar fell to 106.52 yen from 106.58 yen late Tuesday. The euro rose to $1.2397 from $1.2388.

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AP Markets Writer Marley Jay contributed to this report. He can be reached at http://twitter.com/MarleyJayAP

His work can be found at https://apnews.com/search/marley%20jay

Follow Yuri Kageyama on Twitter at https://twitter.com/yurikageyama

Her work can be found at https://www.apnews.com/search/yuri%20kageyama

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