A metal vintage lithographed tin box in shape of a boat, part of a huge collection of almost 60,000 pieces started 30 years ago by Yvette Dardenne, 83, from Belgium, who is describing herself as a "buxidaferrophile", is displayed at her house in Grand-Hallet, Belgium August 5, 2021. Picture taken August 5, 2021. REUTERS/Yves Herman 

A woman holds up a piggy bank with a swastika symbol, distributed by the Nazi regime to collect money during World War II, part of a huge collection of almost 60,000 metal vintage lithographed tin boxes, started 30 years ago by Yvette Dardenne, 83, from Belgium, in Grand-Hallet, Belgium August 5, 2021. Picture taken August 5, 2021. REUTERS/Yves Herman 

A demonstrator wearing a face mask and a metal tin on his head protests against Chile's government in Santiago, Chile November 8, 2019. REUTERS/Pablo Sanhueza 

A migrant eats canned tuna inside Vucjak camp near Bihac, Bosnia and Herzegovina, October 30, 2019. REUTERS/Marko Djurica SEARCH "BIHAC CAMP" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A damaged model human skeleton is seen in the aftermath of Hurricane Dorian on the Great Abaco island town of Marsh Harbour, Bahamas, September 3, 2019. Picture taken September 3, 2019. REUTERS/Dante Carrer 

A tin container is seen at the bottom of the sea off the island of Thasos, Greece, August 29, 2018. Picture taken August 29, 2018. REUTERS/Stelios Misinas 

A locked gate of a weaving factory, that was shut a year ago, is seen in Panipat in the northern state of Haryana, India, August 29, 2018. REUTERS/Adnan Abidi SEARCH "ABIDI TAX" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

The wreckage of a small helicopter that crashed into an industrial hall is seen on the crash site in Plzen, Czech Republic, September 5, 2018. REUTERS/David W Cerny 

A damaged roof is seen on the site where a small helicopter crashed into an industrial hall in Plzen, Czech Republic, September 5, 2018. REUTERS/David W Cerny 

The silence blanketing the Greek plain is broken by the tinkle of a cowbell and the rumble of a blazing furnace. In one of Greece's last remaining bell foundries in the small, western town of Paramythia, the Galanopoulos brothers are busy casting church bells heading to Ethiopia and Romania, pouring red-hot molten metal into moulds of varying sizes. Their family-run business has been around for 215 years. These days, exports keep it alive. "More than half of our production goes abroad," said Thomas Galanopoulos, 59, the elder of the two, wreathed in smoke rising from melting copper and tin. At its peak, the foundry was producing 120 tonnes of bells a year for steeples across Greece, he said. Now, it's down to 50 tonnes and their main customers are churches in the Balkans and Africa, while they also ship to Israel, Lebanon and Australia. REUTERS/Alkis Konstantinidis SEARCH "ALKIS BELLS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: GREECE-BELLS/ 

A dog sits in front of a stall closed during a national strike at the Oriental Market, considered one of Central America's largest markets, in Managua, Nicaragua July 13, 2018. REUTERS/Oswaldo Rivas 

Mannequins lie on the ground during fire at a market in Port-au-Prince, Haiti, June 12, 2018. REUTERS/Andres Martinez Casares 

A volunteer inspects a house damaged an area affected by the eruption of the Fuego volcano at San Miguel Los Lotes in Escuintla, Guatemala June 10, 2018. REUTERS/Carlos Jasso 

Cans of Cisk Lager are seen on a conveyor belt at the beer packaging facility at Farsons Brewery in Mriehel, Malta June 4, 2018. Picture taken June 4, 2018. REUTERS/Darrin Zammit Lupi 

A boy looks through a hole in the current U.S.-Mexico border fence, in this picture taken from the Mexican side of the border in Tijuana, Mexico March 12, 2018. REUTERS/Edgard Garrido TPX IMAGES OF THE DAY 

The border fence between the U.S. and Mexico is seen in this picture taken from the Mexican side of the border in Tijuana, Mexico, January 27, 2018. REUTERS/Jorge Duenes TPX IMAGES OF THE DAY 

A woman bangs the gates of a supermarket as she waits to buy food in Caracas, Venezuela January 6, 2018. REUTERS/Marco Bello 

The remains of the engine house at the Wheal Prosper copper and tin mine is seen along the Cornish coastline near Porthleven in Cornwall, Britain October 26, 2017. Photograph taken on October 26, 2917. REUTERS/Toby Melville 

The remains of the engine house at the Wheal Prosper copper and tin mine is seen along the Cornish coastline near Porthleven in Cornwall, Britain October 26, 2017. Photograph taken on October 26, 2917. REUTERS/Toby Melville 

The remains of the Wheal Prosper copper and tin mine is seen along the Cornish coastline near Porthleven in Cornwall, Britain October 26, 2017. Photograph taken on October 26, 2917. REUTERS/Toby Melville 

The remains of the chimney at the Wheal Trewavas copper and tin mine is seen along the Cornish coastline near Porthleven in Cornwall, Britain October 26, 2017. Photograph taken on October 26, 2917. REUTERS/Toby Melville 

The remains of the chimney at the Wheal Trewavas copper and tin mine is seen along the Cornish coastline near Porthleven in Cornwall, Britain October 26, 2017. Photograph taken on October 26, 2917. REUTERS/Toby Melville 

A family walk past the remains of the engine house at the Wheal Prosper copper and tin mine, on the Cornish coastline near Porthleven in Cornwall, Britain October 26, 2017. Photograph taken on October 26, 2917. REUTERS/Toby Melville 

A Rohingya refugee works to build a window in a newly built shelter made of corrugated metal by the Rohingya refugees in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

A Rohingya refugee boy carrying a Koran runs along the shelters made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

Newly built shelters made of corrugated metal by the Rohingya refugees are pictured in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

A Rohingya refugee boy stands among the shelters made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

A Rohingya refugee hangs washed clothes along the shelters made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

Flip-flops belonging to the children of Rohingya refugees are left outside a classroom made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

A Rohingya refugee holding his sister's hand walks along the shelters made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar TPX IMAGES OF THE DAY 

A Rohingya refugee works to build a window of a newly build shelter made of corrugated metal by the Rohingya refugees in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

A Rohingya refugee boy enters a classroom made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar TPX IMAGES OF THE DAY 

Children of Rohingya refugees read the Koran inside a classroom made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

Children of Rohingya refugees attend a class made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

A Rohingya refugee eats food as he sits next to his son inside their shelter made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

Children of Rohingya refugees read the Koran inside a classroom made of corrugated metal in Kathmandu, Nepal September 11, 2017. There are about 300 Rohingya refugees living in Nepal since 2012 in two tin roofed camps on the outskirts of Kathmandu. Many of them say they want to go back to their homes if there was security, peace and a guarantee for equal treatment. REUTERS/Navesh Chitrakar 

Tins are seen in a public container for metal recycling in Zurich, Switzerland August 14, 2017. REUTERS/Arnd Wiegmann 

A burnt car is seen next to a section of the wall separating Mexico and the United States, in Tijuana, Mexico, October 6, 2016. REUTERS/Edgard Garrido TPX IMAGES OF THE DAY

A Chinese worker collects tin plates at a plant on the outskirts of Shanghai November 20, 2003. REUTERS/Claro Cortes/File Photo 

Chinese workers unload a roll of tin plate at a plant on the outskirts of Shanghai November 20, 2003. REUTERS/Claro Cortes/File Photo 

Workers clean used cooking oil tins in a recycling workshop in Mumbai, India, April 7, 2016. REUTERS/Shailesh Andrade TPX IMAGES OF THE DAY 

Bolivian engineers are seen inside the tin smelter building in Vinto near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto, local media reported. Picture taken September 18, 2015. REUTERS/David Mercado 

A view of the Ausmelt tin smelter building is seen in Vinto, near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto, local media reported. Picture taken September 18, 2015. REUTERS/David Mercado 

A part of the structure at the newly inaugurated Ausmelt tin smelter building is pictured in Vinto near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto, local media reported. Picture taken September 18, 2015. REUTERS/David Mercado 

An entrance of the Ausmelt tin smelter is pictured in Vinto, near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto, local media reported. Picture taken September 18, 2015. REUTERS/David Mercado 

A worker stands next to tin ingots at the newly inaugurated Ausmelt tin smelter building in the town of Vinto, near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto. Picture taken September 18, 2015. REUTERS/David Mercado 

A view of tin ingots at the newly inaugurated Ausmelt tin smelter building in the town of Vinto, near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto. Picture taken September 18, 2015. REUTERS/David Mercado 

Workers are seen at the newly inaugurated Ausmelt tin smelter building in the town of Vinto, near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto. Picture taken September 18, 2015. REUTERS/David Mercado 

A worker is pictured at the newly inaugurated Ausmelt tin smelter building in the town of Vinto, near Oruro, September 18, 2015. Bolivian state metallurgical company Vinto on Friday inaugurated the Ausmelt tin smelter building, which was built by Outotec Group for Vinto. Picture taken September 18, 2015. REUTERS/David Mercado 

Aluminium ingots are seen outside a warehouse that stores London Metal Exchange stocks in Port Klang Free Zone, outside Kuala Lumpur, March 23, 2015. Malaysia's customs agency hopes to reach an agreement soon with the London Metal Exchange, after the LME threatened to stop registering new metal in the country if the new Malaysian Goods and Services tax, due to take effect next month, was levied in two bonded zones there, a customs official said. Malaysia is a major storage point for LME metals, holding more than 430,000 tonnes, including nearly half of the LME's nickel stocks, 85 percent of its tin, a third of its lead and almost a fifth of its copper inventories. REUTERS/Olivia Harris

Aluminium ingots are seen outside a warehouse that stores London Metal Exchange stocks in Port Klang Free Zone, outside Kuala Lumpur, March 23, 2015. Malaysia's customs agency hopes to reach an agreement soon with the London Metal Exchange, after the LME threatened to stop registering new metal in the country if the new Malaysian Goods and Services tax, due to take effect next month, was levied in two bonded zones there, a customs official said. Malaysia is a major storage point for LME metals, holding more than 430,000 tonnes, including nearly half of the LME's nickel stocks, 85 percent of its tin, a third of its lead and almost a fifth of its copper inventories. REUTERS/Olivia Harris

A labourer takes down tin boxes inside a tin container recycling factory in a slum area in Mumbai January 12, 2015. India's industrial output recovered at a much faster-than-expected pace in November,
posting an annual growth of 3.8 percent year-on-year, helped by a rebound in capital goods sector, government data showed on
Monday. REUTERS/Danish Siddiqui (INDIA - Tags: SOCIETY BUSINESS INDUSTRIAL TPX IMAGES OF THE DAY) 

Baskets, metal tin boxes and other objects are displayed on shelves in the Museum of Domenico Agostinelli in Dragona, near Rome November 4, 2014. Agostinelli, 74, has a passion that has led him over the past 60 years to pick up and collect things of all types, from antique art to everyday objects of the past and present. His collection includes a 65-million-year-old dinosaur egg, meteor fragments, a car that once belonged to American mob boss Al Capone, a lock of hair of Italian national hero Giuseppe Garibaldi, toys, weapons, musical instruments of all kinds and many more. REUTERS/Tony Gentile (ITALY - Tags: SOCIETY PROFILE)

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Illegal miners work in an open air pit tin mine on Bangka island September 24, 2013. Indonesia's bold attempt to challenge the London Metal Exchange (LME) for supremacy in the global tin market by imposing strict export rules and driving up prices looks to be paying off. Indonesia hopes the new rules will also deter illegal tin mining and set a blueprint for other commodities where the country is the world's biggest exporter, such as palm oil, thermal coal and nickel ore, industry and government sources said. Picture taken September 24, 2013. REUTERS/Michael Taylor (INDONESIA - Tags: ENVIRONMENT BUSINESS COMMODITIES) 

Illegal miners work in an open air pit tin mine on Bangka island September 24, 2013. Indonesia's bold attempt to challenge the London Metal Exchange (LME) for supremacy in the global tin market by imposing strict export rules and driving up prices looks to be paying off. Indonesia hopes the new rules will also deter illegal tin mining and set a blueprint for other commodities where the country is the world's biggest exporter, such as palm oil, thermal coal and nickel ore, industry and government sources said. Picture taken September 24, 2013. REUTERS/Michael Taylor (INDONESIA - Tags: ENVIRONMENT BUSINESS COMMODITIES) 

A group of illegal tin dredgers are operated by illegal miners on Bangka island September 24, 2013. Indonesia's bold attempt to challenge the London Metal Exchange (LME) for supremacy in the global tin market by imposing strict export rules and driving up prices looks to be paying off. Indonesia hopes the new rules will also deter illegal tin mining and set a blueprint for other commodities where the country is the world's biggest exporter, such as palm oil, thermal coal and nickel ore, industry and government sources said. Picture taken September 24, 2013. REUTERS/Michael Taylor (INDONESIA - Tags: BUSINESS COMMODITIES ENVIRONMENT) 

A group of illegal tin miners process tin ore on Bangka island on September 24, 2013. Indonesia's bold attempt to challenge the London Metal Exchange (LME) for supremacy in the global tin market by imposing strict export rules and driving up prices looks to be paying off. Indonesia hopes the new rules will also deter illegal tin mining and set a blueprint for other commodities where the country is the world's biggest exporter, such as palm oil, thermal coal and nickel ore, industry and government sources said. Picture taken September 24, 2013. REUTERS/Michael Taylor (INDONESIA - Tags: ENVIRONMENT BUSINESS COMMODITIES) 

Workers polish metal tiffin boxes at a workshop in an industrial area in Mumbai August 12, 2013. India's industrial production contracted 2.2 percent in June, more-than-expected from a year earlier, government data showed on Monday. REUTERS/Danish Siddiqui (INDIA - Tags: BUSINESS) 

A man looks at a gold product at a Bao Tin Minh Chau gold shop in Hanoi June 21, 2013. The price of gold in Vietnam, Asia's fourth-largest gold consumer, dropped to its lowest in two years on Friday on steady local supply a five-percent plummet in global prices to a near three-year low. REUTERS/Kham (VIETNAM - Tags: BUSINESS COMMODITIES SOCIETY WEALTH) 

Gold rings are displayed for sale at a Bao Tin Minh Chau gold shop in Hanoi June 21, 2013. The price of gold in Vietnam, Asia's fourth-largest gold consumer, dropped to its lowest in two years on Friday on steady local supply a five-percent plummet in global prices to a near three-year low. REUTERS/Kham (VIETNAM - Tags: BUSINESS COMMODITIES SOCIETY WEALTH)