Israel Aquino Ruiz, who earns money by picking up recyclable plastic, stands in his home in a low-income neighbourhood where many have lost their income since the government suspended the movement of people due to the coronavirus disease (COVID-19) outbreak, in Soyapango, El Salvador May 19, 2020. REUTERS/Victor Pena

Israel Aquino Ruiz, who earns money by picking up recyclable plastic, walks through the door of his home, and near a white flag as a sign to ask for food, in a low-income neighbourhood and where many have lost their income since the government suspended the movement of people due to the coronavirus disease (COVID-19) outbreak, in Soyapango, El Salvador May 19, 2020. REUTERS/Victor Pena

A rubbish recycler drags a sack containing the materials at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 19, 2020. REUTERS/Ivan Alvarado

Plastic bottles are piled ready to deliver to a processing plant from a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 19, 2020. REUTERS/Ivan Alvarado

Rubbish recyclers load a truck with cardboard to deliver it to a processing plant from a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 19, 2020. REUTERS/Ivan Alvarado

A dog guards an access as rubbish recyclers load a truck with cardboard to deliver it to a processing plant from a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 19, 2020. REUTERS/Ivan Alvarado

A worker wearing a preventive suit applies disinfectant next to a religious altar made by rubbish recyclers with the materials, at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 15, 2020. Picture taken May 15, 2020. REUTERS/Ivan Alvarado TPX IMAGES OF THE DAY

A rubbish recycler classifies paper at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 15, 2020. Picture taken May 15, 2020. REUTERS/Ivan Alvarado

Rubbish recyclers take a break as a worker wearing a preventive suit prepares to start to apply disinfectant at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 15, 2020. Picture taken May 15, 2020. REUTERS/Ivan Alvarado

A Chilean flag hangs on a fence at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 15, 2020. Picture taken May 15, 2020. REUTERS/Ivan Alvarado

A rubbish recycler prepares a sack containing plastic bottles at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 15, 2020. Picture taken May 15, 2020. REUTERS/Ivan Alvarado

A used beer can containing an incense stick sits on a religious altar made by rubbish recyclers at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 15, 2020. Picture taken May 15, 2020. REUTERS/Ivan Alvarado

A rubbish recycler waits for a truck transporting the materials at a recycling centre, amid the spread of coronavirus disease (COVID-19) in Santiago, Chile May 15, 2020. Picture taken May 15, 2020. REUTERS/Ivan Alvarado

Rosemary Pamire and her daughter Anna wash bottles for recycling at their home during a nationwide lockdown to help curb the coronavirus disease (COVID-19) spread in Harare, Zimbabwe, May 9, 2020. Picture taken May 9, 2020. REUTERS/Philimon Bulawayo

Inmates at Centro Penal de La Esperanza (La Esperanza Prison), clean up the prison courtyard after a visiting day at the prison, before being locked up in their cells for the evening, in La Esperanza, Intibuca, Honduras, February 22, 2020. There is a rotating team of inmates who's duty it is to clean, pick up and separate garbage and other recyclable materials. REUTERS/Adrees Latif SEARCH "HONDURAS PRISON" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

People throw DVD's into a skip at Knutsford household waste and recycling centre in Knutsford, following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 11, 2020. REUTERS/Molly Darlington

A man throws a bag of rubbish into a skip at Knutsford household waste and recycling centre in Knutsford, following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 11, 2020. REUTERS/Molly Darlington

A sign is seen asking people to stay two metres apart at Knutsford household waste and recycling centre in Knutsford, following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 11, 2020. REUTERS/Molly Darlington

Cars are seen parked at Knutsford household waste and recycling centre in Knutsford, following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 11, 2020. REUTERS/Molly Darlington

People carry a box of CD's to Knutsford household waste and recycling centre in Knutsford, following the outbreak of the coronavirus disease (COVID-19), Knutsford, Britain, May 11, 2020. REUTERS/Molly Darlington

A woman works in a recycling plant during the coronavirus disease (COVID-19) outbreak in Bangkok, Thailand May 11, 2020. REUTERS/Jorge Silva TPX IMAGES OF THE DAY

A woman works in a recycling plant during the coronavirus disease (COVID-19) outbreak in Bangkok, Thailand May 11, 2020. REUTERS/Jorge Silva

A man works in a recycling plant during the coronavirus disease (COVID-19) outbreak in Bangkok, Thailand May 11, 2020. REUTERS/Jorge Silva

Women collect plastic bottles brought by a truck at a recycling plant during the coronavirus disease (COVID-19) outbreak in Bangkok, Thailand May 11, 2020. REUTERS/Jorge Silva

Women collect plastic bottles brought by a truck at a recycling plant during the coronavirus disease (COVID-19) outbreak in Bangkok, Thailand May 11, 2020. REUTERS/Jorge Silva

A woman collects recyclable garbage at dump, amidst concerns about the spread of the coronavirus disease (COVID-19), in Baghdad, Iraq May 6, 2020. REUTERS/Khalid al-Mousily

A woman collects recyclable garbage at dump, amidst concerns about the spread of the coronavirus disease (COVID-19), in Baghdad, Iraq May 6, 2020. REUTERS/Khalid al-Mousily

A woman collects recyclable garbage at dump, amidst concerns about the spread of the coronavirus disease (COVID-19), in Baghdad, Iraq May 6, 2020. REUTERS/Khalid al-Mousily

Women collect recyclable garbage at dump, amidst concerns about the spread of the coronavirus disease (COVID-19), in Baghdad, Iraq May 6, 2020. REUTERS/Khalid al-Mousily

A woman wears a protective mask as she rides a tricycle carrying waste for recycling amid the spread of the coronavirus disease (COVID-19) in Beijing, China April 30, 2020. REUTERS/Thomas Peter

Two men sort recycled empty bottles, as authorities race to contain the spread of coronavirus disease (COVID-19) in Abuja, Nigeria April 28, 2020. REUTERS/Afolabi Sotunde

Waste picker Adelina Nkopane looks on as she sorts out recyclable material amid the spread of the coronavirus disease (COVID-19) in Soweto, near Johannesburg, South Africa, April 20, 2020. Picture taken April 20, 2020. REUTERS/Siphiwe Sibeko

Waste pickers Abigail Kubheka and Adelina Nkopane sort out recyclable material amid the spread of the coronavirus disease (COVID-19) in Soweto, near Johannesburg, South Africa, April 20, 2020. Picture taken April 20, 2020. REUTERS/Siphiwe Sibeko

Waste pickers pull trolleys loaded with recyclable materials amid the spread of the coronavirus disease (COVID-19) in Soweto, South Africa, April 20, 2020. Picture taken April 20, 2020. REUTERS/Siphiwe Sibeko

Waste pickers pull trolleys loaded with recyclable materials amid the spread of the coronavirus disease (COVID-19) in Naturena, near Johannesburg, South Africa, April 20, 2020. Picture taken April 20, 2020. REUTERS/Siphiwe Sibeko

A refuse collector is seen wearing a protective mask as recycling bins are emptied into a lorry in Royal Wharf while the spread of the coronavirus disease (COVID-19) continues, London, Britain, April 22, 2020. REUTERS/Steven Watt

Waste pickers pull trolleys loaded with recyclable materials amid the spread of the coronavirus disease (COVID-19) in Kliptown, near Johannesburg, South Africa, April 20, 2020. REUTERS/Siphiwe Sibeko

A man scavenges for recyclables in the Nairobi River within the Mathare Valley slums, amid the spread of the coronavirus disease (COVID-19) in Nairobi, Kenya April 19, 2020. REUTERS/Thomas Mukoya

An almost empty whale shark sculpture, designed to store collected recyclable waste is seen during the curfew imposed by the government amid concerns about the spread of coronavirus disease (COVID-19), in Colombo, Sri Lanka April 2, 2020. REUTERS/Dinuka Liyanawatte

Bin men take recycling in Chester-le-Street as the spread of the coronavirus disease (COVID-19) continues, Chester-le-Street, Britain, April 2, 2020. REUTERS/Lee Smith

Bin men take recycling in Chester-le-Street as the spread of the coronavirus disease (COVID-19) continues, Chester-le-Street, Britain, April 2, 2020. REUTERS/Lee Smith

Bin men take recycling in Chester-le-Street as the spread of the coronavirus disease (COVID-19) continues, Chester-le-Street, Britain, April 2, 2020. REUTERS/Lee Smith

Bin men take recycling in Chester-le-Street as the spread of the coronavirus disease (COVID-19) continues, Chester-le-Street, Britain, April 2, 2020. REUTERS/Lee Smith

A cat is pictured at a warehouse of Coopama, a waste recycling cooperative, after they stoped working during the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

A technical staff holds a sheet made of recycled PET plastic to make 3D printed protective visors for healthcare professionals, amid the coronavirus disease (COVID-19) outbreak, at the Casa Firjan FabLab in Rio de Janeiro, Brazil March 26, 2020. Picture taken March 26, 2020. REUTERS/Pilar Olivares

Garbage collector Deise, 36, who works with Coopama, a waste recycling cooperative, is pictured with her daughter at their house after they stopped working during the coronavirus disease (COVID-19) outbreak, in Duque de Caxias near Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

Jhonathan, 18, who works with Coopama, a waste recycling cooperative, poses with his family at their house after they stopped working during the coronavirus disease (COVID-19) outbreak, in Duque de Caxias near Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

Garbage collectors Adilson Farias, 31 (L), and his wife Rosana de Paula, 37, who work with Coopama, a waste recycling cooperative, pose for a picture with their grandchild Ana Mikaely, 3 at their house after they stopped working during the coronavirus disease (COVID-19) outbreak, in Duque de Caxias near Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

A technical staff displays sheets made of recycled PET plastic to make 3D printed protective visors for healthcare professionals, amid the coronavirus disease (COVID-19) outbreak, at the Casa Firjan FabLab in Rio de Janeiro, Brazil March 26, 2020. Picture taken March 26, 2020. REUTERS/Pilar Olivares

Garbage collectors Adilson Farias, 31 (L) and his wife Rosana de Paula, 37, who work with Coopama, a waste recycling cooperative, are pictured with their grandchild Ana Mikaely, 3, at their house after they stoped working during the coronavirus disease (COVID-19) outbreak, in Duque de Caxias near Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

Luiz Carlos Fernandes, president of Coopama, a waste recycling cooperative, prepares donations to deliver to garbage collectors after they stopped working during the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

A view of a warehouse of Coopama, a waste recycling cooperative, after they stoped working during the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

A view of a warehouse of Coopama, a waste recycling cooperative, after they stoped working during the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

Luiz Carlos Fernandes, president of Coopama, a waste recycling cooperative, walks at their warehouse after they stopped working during the coronavirus disease (COVID-19) outbreak, in Rio de Janeiro, Brazil, March 27, 2020. REUTERS/Ricardo Moraes

A refuse collector empties recycling in Isleworth, west London as the spread of the coronavirus disease (COVID-19) continues, in London, Britain, March 24, 2020. REUTERS/Toby Melville

A worker cleans recycling and trash cans outside Amazon's office in the South Lake Union neighborhood, normally a busy area for Amazon and the biotech industry, as companies like Amazon have instructed employees to work from home if they can during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. March 18, 2020. REUTERS/Jason Redmond

A health pamphlet about novel coronavirus disease (COVID-19) is seen in a recycling bin at Billy Bishop Airport in Toronto, Ontario, Canada March 17, 2020. REUTERS/Chris Helgren

Filters from a workshop containing gold are pictured before recycling at Swiss refinery Metalor in Marin near Neuchatel, Switzerland July 5, 2019. Picture taken July 5, 2019. To match Special Report GOLD-PERU/SWISS REUTERS/Denis Balibouse

Workshop sweeps containing precious metals are pictured before recycling at Swiss refinery Metalor in Marin near Neuchatel, Switzerland July 5, 2019. Picture taken July 5, 2019. To match Special Report GOLD-PERU/SWISS REUTERS/Denis Balibouse

Hla Hla Nwe, a staff member of the shop Chuchu House, takes a break from picking trash usable as materials to be turned into recycled products in Dalla township, Yangon, Myanmar, February 18, 2020. Picture taken February 18, 2020. REUTERS/Ann Wang