Special edition of True Fruits smoothies, labelled "Thank You Merkel!", are pictured in a fridge of a supermarket, in Bonn, Germany, October 19, 2021. Picture taken October 19, 2021. REUTERS/Erol Dogrudogan

A woman pushes her grocery cart, as she leaves a supermarket during the coronavirus disease (COVID-19) outbreak, in Singapore September 28, 2021. REUTERS/Edgar Su

Fuel price signs are seen a Tesco supermarket and petrol station in London, Britain, September 24, 2021. REUTERS/Toby Melville

An employee from 7Fresh supermarket loads goods on an autonomous delivery vehicle by JD Logistics, the delivery arm of JD.com, in Beijing, China September 22, 2021. Picture taken September 22, 2021. REUTERS/Tingshu Wang

Empty shelves are seen in the soft drinks aisle of Co-Op supermarket, Harpenden, Britain, September 22, 2021. REUTERS/Peter Cziborra

A shopper looks at produce and empty shelves of the meat aisle in Co-Op supermarket, Harpenden, Britain, September 22, 2021. REUTERS/Peter Cziborra

Empty shelves are seen in the meat aisle of Co-Op supermarket, Harpenden, Britain, September 22, 2021. REUTERS/Peter Cziborra

Empty shelves are seen in the soft drinks aisle of Sainsbury's supermarket, Harpenden, Britain, September 22, 2021. REUTERS/Peter Cziborra

Empty shelves are seen in the soft drinks aisle of Co-Op supermarket, Harpenden, Britain, September 22, 2021. REUTERS/Peter Cziborra

A shopping basket is discarded next to empty shelves of the soft drinks aisle, in Sainsbury's supermarket in Harpenden, Britain, September 22, 2021. REUTERS/Peter Cziborra TPX IMAGES OF THE DAY

A shopper walks past empty shelves in the meat aisle of a supermarket in Manchester, Britain, September 21, 2021. REUTERS/Phil Noble

Empty shelves are seen in the meat aisle of a supermarket in Liverpool, Britain, September 20, 2021. REUTERS/Phil Noble

A shopper stands in front of empty shelves in the meat aisle of a supermarket in Liverpool, Britain, September 20, 2021. REUTERS/Phil Noble

Empty shelves are seen in the meat aisle of a supermarket in Liverpool, Britain, September 20, 2021. REUTERS/Phil Noble

A man lines up at a mobile polling station on a parking lot of a supermarket to cast his vote for Germany’s general election, as many public buildings are still damaged after the area has been affected by floods caused by heavy rainfalls in July, in Ahrweiler, Germany, September 14, 2021. REUTERS/Wolfgang Rattay

A shopper walks past an empty shelf at a supermarket in Hammana, Lebanon, August 22, 2021. Picture taken August 22, 2021. REUTERS/Mohamed Azakir

A man buys food at a supermarket in Benghazi, Libya, September 8, 2021. Picture taken September 8, 2021. REUTERS/Esam Omran Al-Fetori

People buy vegetables at a supermarket in Benghazi, Libya, September 8, 2021. Picture taken September 8, 2021. REUTERS/Esam Omran Al-Fetori

A man shops inside a supermarket in Beirut, Lebanon, September 8, 2021. Picture taken September 8, 2021. REUTERS/Mohamed Azakir

Women check for prices inside a supermarket in Beirut, Lebanon, September 8, 2021. Picture taken September 8, 2021. REUTERS/Mohamed Azakir

A man checks for prices inside a supermarket in Beirut, Lebanon, September 8, 2021. Picture taken September 8, 2021. REUTERS/Mohamed Azakir

A man checks for prices inside a supermarket in Beirut, Lebanon, September 8, 2021. Picture taken September 8, 2021. REUTERS/Mohamed Azakir

People queue to buy groceries outside an open for business supermarket after Hurricane Ida made landfall in Louisiana, in Belle Chasse, Louisiana, U.S. August 30, 2021. REUTERS/Marco Bello

A shopper, wearing a protective face masks, looks at a poster for a coronavirus disease (COVID-19) vaccination centre installed inside a supermarket in Brussels, Belgium, August 30, 2021. REUTERS/Bart Biesemans

A shopper walks past a sign for a coronavirus disease (COVID-19) vaccination centre installed inside a supermarket in Brussels, Belgium, August 30, 2021. REUTERS/Bart Biesemans

A woman waits at a coronavirus disease (COVID-19) vaccination centre installed inside a supermarket in Brussels, Belgium, August 30, 2021. REUTERS/Bart Biesemans

People wait at a coronavirus disease (COVID-19) vaccination centre installed inside a supermarket in Brussels, Belgium, August 30, 2021. REUTERS/Bart Biesemans

A woman pushes a shopping trolley past a sign for a coronavirus disease (COVID-19) vaccination centre installed inside a supermarket in Brussels, Belgium, August 30, 2021. REUTERS/Bart Biesemans

Shoppers, wearing protective face masks, walk past posters for a coronavirus disease (COVID-19) vaccination centre installed inside a supermarket in Brussels, Belgium, August 30, 2021. REUTERS/Bart Biesemans

A view of a Morrisons supermarket in Birtley, Britain August 16 2021. Picture taken August 16 2021. REUTERS/Lee Smith

A view of a Morrisons supermarket in Birtley, Britain August 16 2021. Picture taken August 16 2021. REUTERS/Lee Smith

A customer walks past a booth displaying Olympic rings above products of The Coca-Cola Company, a corporate sponsor of the Beijing 2022 Olympic Games, at a supermarket in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Olympic rings are seen above products of The Coca-Cola Company, a corporate sponsor of the Beijing 2022 Olympic Games, at a supermarket in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Products of The Coca-Cola Company, a corporate sponsor of the Beijing 2022 Olympic Games, are displayed at a supermarket in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Residents queue at a supermarket which has been closed after violence erupted following the jailing of former South African President Jacob Zuma, in Hillcrest, South Africa, July 14, 2021. REUTERS/Rogan Ward

Residents queue at a supermarket which has been closed after violence erupted following the jailing of former South African President Jacob Zuma, in Hillcrest, South Africa, July 14, 2021. REUTERS/Rogan Ward

Residents queue at a supermarket which has been closed after violence erupted following the jailing of former South African President Jacob Zuma, in Hillcrest, South Africa, July 14, 2021. REUTERS/Rogan Ward

People queue to buy food at a supermarket with most stores staying closed as protests continue following imprisonment of former South Africa President Jacob Zuma in Hillcrest, South Africa, July 13, 2021. REUTERS/Rogan Ward

People queue to buy food at a supermarket with most stores staying closed as protests continue following imprisonment of former South Africa President Jacob Zuma in Hillcrest, South Africa, July 13, 2021. REUTERS/Rogan Ward

A supermarket burns as protests continue after former South Africa President Jacob Zuma was jailed, in Pietermaritzburg, South Africa, July 12, 2021. REUTERS/Rogan Ward

A supermarket burns as protests continue after former South Africa President Jacob Zuma was jailed, in Pietermaritzburg, South Africa, July 12, 2021. REUTERS/Rogan Ward

An employee arranges bottles of Russian sparkling wine at a supermarket in Moscow, Russia July 5, 2021. REUTERS/Tatyana Makeyeva

An employee wearing a protective face mask arranges bottles of Russian sparkling wine at a supermarket in Moscow, Russia July 5, 2021. REUTERS/Tatyana Makeyeva

Customers wearing face masks are seen inside a Morrisons supermarket in New Brighton, Britain, July 5, 2021. REUTERS/Phil Noble

Flags fly outside a Morrisons supermarket in New Brighton, Britain, July 5, 2021. REUTERS/Phil Noble

A flag flies outside a Morrisons supermarket in New Brighton, Britain, July 5, 2021. REUTERS/Phil Noble

Reusable shopping bags are seen for sale inside a Morrisons supermarket in New Brighton, Britain, July 5, 2021. REUTERS/Phil Noble

A customer carries a shopping bag outside a Morrisons supermarket in New Brighton, Britain, July 5, 2021. REUTERS/Phil Noble

People pick up free groceries from a food bank outside a supermarket amid the coronavirus disease (COVID-19) pandemic, in Kuala Lumpur, Malaysia July 5, 2021. REUTERS/Lim Huey Teng

Vitasoy products are seen at a supermarket after online calls in China for a boycott of the company, after a worker sent around a memo offering condolences to the family of a colleague who stabbed a Hong Kong policeman in Hong Kong, China July 5, 2021. REUTERS/Tyrone Siu

Vitasoy products are seen at a supermarket after online calls in China for a boycott of the company, after a worker sent around a memo offering condolences to the family of a colleague who stabbed a Hong Kong policeman in Hong Kong, China July 5, 2021. REUTERS/Tyrone Siu

Supermarket shelves are seen, some empty, as shops run low on water, ice and frozen desserts during an unprecedented heat wave in Portland, Oregon, U.S. June 27, 2021. REUTERS/Maranie Staab

Healthcare workers prepare doses of the Moderna coronavirus disease (COVID-19) vaccine before administering them to staffers of Japan's supermarket group Aeon at the company's shopping mall in Chiba, Japan June 21, 2021. REUTERS/Kim Kyung-Hoon

A staff of Japan's supermarket group Aeon receives a dose of the Moderna coronavirus disease (COVID-19) vaccine at the company's shopping mall in Chiba, Japan June 21, 2021. REUTERS/Kim Kyung-Hoon

Shelves with non-alcoholic beer are seen at a supermarket in Brussels, Belgium, June 19, 2021. Picture taken June 19, 2021. REUTERS/Philip Blenkinsop

A staff member arranges cartons of milk on refrigerator shelves at a supermarket in Beijing, China, May 21, 2021. Picture taken May 21, 2021. REUTERS/Thomas Peter

A staff member places cartons of milk on refrigerator shelves at a supermarket in Beijing, China, May 21, 2021. Picture taken May 21, 2021. REUTERS/Thomas Peter

A customer picks milk from refrigerator shelves at a supermarket in Beijing, China, May 21, 2021. Picture taken May 21, 2021. REUTERS/Thomas Peter

Cartons of milk are displayed on shelves at a supermarket in Beijing, China May 19, 2021. Picture taken May 19, 2021. REUTERS/Thomas Peter