Trump said the duties would “gradually increase” until “illegal migrants” stop coming into the US through Mexico (Brendan Smialowski)

Hong Kong (AFP) – Asian stocks edged down Friday, despite modest gains on Wall Street overnight, as US President Donald Trump’s sudden announcement of tariffs on all Mexican imports saw Tokyo shares drop.

Trump’s Twitter announcement of a five percent tariff on all goods from Mexico starting June 10 sent shares in automakers with plants in the North American country falling sharply.

Trump said the duties would gradually increase until “illegal migrants” stop coming into the United States through Mexico.

Mexico’s under-secretary for North American affairs called the move “disastrous” and vowed to retaliate.

The announcement saw shares in Japanese automakers plunge in early trade, with Honda dropping 3.75 percent to 2,665 yen, Mazda plummeting 6.25 percent to 1,071.5 yen, Nissan down 3.66 percent to 747.4 yen, and Toyota slipping 2.54 percent to 6,404 yen.

Tokyo’s main index fell 0.8 percent, while Hong Kong edged down 0.2 percent. Singapore slipped 0.5 percent and Sydney was down 0.1 percent. Shanghai managed a 0.1 percent gain.

Coming amidst a protracted trade war between the United States and China, the latest tariffs announcement will do little to soothe investors’ anxieties.

In recent days China and the US have ramped up their rhetoric, with Beijing accusing Washington of “naked economic terrorism” and Trump dismissing the Asian superpower as “a very weakened nation”.

The two sides have not set a date for negotiations to resume in the row that has seen Washington and Beijing slap tit-for-tat tariffs on imports, while Trump’s decision to blacklist Chinese telecom giant Huawei earlier this month has added a new dimension to the fractious relationship.

“Markets are getting nervous that we may not see anything constructive on the trade front until the June 28-29th G20 summit, where President Trump and his Chinese counterpart will meet on the sidelines”, said OANDA senior market analyst Edward Moya.

“The longer the trade war lasts, the greater the global growth deterioration,” he said. 

Oil prices fell after a smaller-than-expected drop in US crude supplies, with new data showing US oil production at an all-time high.

“US production appears to be ramping up too quickly to allow inventories to come down much,” Moya said. 

“Gasoline inventories also posted a strong rise for a second consecutive week, despite the beginning of the summer driving season.”

– Key figures around 0300 GMT –

Tokyo – Nikkei 225: DOWN 0.8 percent at 20,780.76 (break)

Hong Kong – Hang Seng: DOWN 0.2 percent at 27,053.87

Shanghai – Composite: DOWN 0.1 percent at 2,903.88

Pound/dollar: DOWN at $1.2611 from $1.2613 at 2100 GMT

Euro/dollar: UP at $1.1134 from $1.1130

Dollar/yen: DOWN at 109.22 yen from 109.61 yen 

Oil – Brent Crude: DOWN 59 cents at $66.28 per barrel

Oil – West Texas Intermediate: DOWN 52 cents at $56.07 per barrel

New York – Dow: UP 0.2 percent at 25,169.88 (close)

London – FTSE 100: UP 0.5 percent at 7,218.16 (close)

Disclaimer: Validity of the above story is for 7 Days from original date of publishing. Source: AFP.