German Chancellor Friedrich Merz (R) and his wife Charlotte Merz (C) and German Economy and Energy Minister Katherina Reiche listen at the booth of German industrial conglomerate Siemens during a tour during a tour of the Hannover industrial trade fair for mechanical and electrical engineering and digital industries, in Hannover, northern Germany on April 20, 2026. The fair opens its doors to the public on April 20 and will be running until April 24, 2026. (Photo by RONNY HARTMANN / AFP via Getty Images)

German Economy and Energy Minister Katherina Reiche looks on at the Hannover industrial trade fair for mechanical and electrical engineering and digital industries, in Hannover, northern Germany on April 20, 2026. The fair opens its doors to the public on April 20 and will be running until April 24, 2026. (Photo by RONNY HARTMANN / AFP via Getty Images)

France's Government Spokesperson and Junior Minister for Energy and Digital Economy, Maud Bregeon (L) and Secretary of State in the Polish Ministry of Energy, Wojciech Wrochna sign an agreement at the Main Town Hall in Gdansk, Poland, on April 20, 2026 during the French President's one-day visit to Poland. (Photo by Ludovic MARIN / AFP via Getty Images)

BEIJING, CHINA - APRIL 20:A vendor prepares his tea ceremony area as he waits for potential customers at the 20th Beijing International Tea and Tea Ceremony Exhibition on April 20, 2026 in Beijing, China. While coffee has steadily grown in popularity in recent years, especially with young people, tea is still the drink of choice for the majority of Chinese people. Tea has been harvested, consumed and traded in China for thousands of years and is an integral part of Chinese culture. (Photo by Kevin Frayer/Getty Images)

BEIJING, CHINA - APRIL 20: People taste tea at the 20th Beijing International Tea and Tea Ceremony Exhibition on April 20, 2026 in Beijing, China. While coffee has steadily grown in popularity in recent years, especially with young people, tea is still the drink of choice for the majority of Chinese people. Tea has been harvested, consumed and traded in China for thousands of years and is an integral part of Chinese culture. (Photo by Kevin Frayer/Getty Images)

BEIJING, CHINA - APRIL 20: A vendor offers tea to potential customers at the 20th Beijing International Tea and Tea Ceremony Exhibition on April 20, 2026 in Beijing, China. While coffee has steadily grown in popularity in recent years, especially with young people, tea is still the drink of choice for the majority of Chinese people. Tea has been harvested, consumed and traded in China for thousands of years and is an integral part of Chinese culture. (Photo by Kevin Frayer/Getty Images)

BEIJING, CHINA - APRIL 20: People taste fine red tea at the 20th Beijing International Tea and Tea Ceremony Exhibition on April 20, 2026 in Beijing, China. While coffee has steadily grown in popularity in recent years, especially with young people, tea is still the drink of choice for the majority of Chinese people. Tea has been harvested, consumed and traded in China for thousands of years and is an integral part of Chinese culture. (Photo by Kevin Frayer/Getty Images)

BEIJING, CHINA - APRIL 20: A worker roasts fresh fine longjing tea from Zhejiang province at the 20th Beijing International Tea and Tea Ceremony Exhibition on April 20, 2026 in Beijing, China. While coffee has steadily grown in popularity in recent years, especially with young people, tea is still the drink of choice for the majority of Chinese people. Tea has been harvested, consumed and traded in China for thousands of years and is an integral part of Chinese culture. (Photo by Kevin Frayer/Getty Images)