A buyer checks a robot from Changingtek Robotics at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

A buyer interacts with a robot from TiS Robot at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

People visit a booth of iFLYTEK at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

A robot from MagicLab performs at the 139th edition of the China Import and Export Fair, also known as the Canton Fair, in Guangzhou in southern China's Guangdong province on April 15, 2026. (Photo by Jade GAO / AFP via Getty Images)

UBS Chairman Colm Kelleher delivers a speech during the annual general meeting of Swiss banking giant UBS in Basel, on April 15, 2026. (Photo by Fabrice COFFRINI / AFP via Getty Images)

A currency trader watches monitors near a screen showing the Korea Composite Stock Price Index (KOSPI), top center, and the foreign exchange rate between U.S. dollar and South Korean won, top center left, at the foreign exchange dealing room of the Hana Bank headquarters in Seoul, South Korea, Wednesday, April 15, 2026. (AP Photo/Ahn Young-joon)

A currency trader reacts near a screen showing international oil prices at the foreign exchange dealing room of the Hana Bank headquarters in Seoul, South Korea, Wednesday, April 15, 2026. (AP Photo/Ahn Young-joon)

UBS Chairman Colm Kelleher is seen on a giant screen delivering a speech during the annual general meeting of Swiss banking giant UBS in Basel, on April 15, 2026. (Photo by Fabrice COFFRINI / AFP via Getty Images)