A goldsmith works on a gold bangle at a workshop, after authorities eased lockdown restrictions that were imposed to slow the spread of the coronavirus disease (COVID-19), in Kolkata, India, August 10, 2020. REUTERS/Rupak De Chowdhuri

A goldsmith works on a gold bangle at a workshop, after authorities eased lockdown restrictions that were imposed to slow the spread of the coronavirus disease (COVID-19), in Kolkata, India, August 10, 2020. REUTERS/Rupak De Chowdhuri

A salesman shows gold necklaces to a customer at a jewellery showroom, after authorities eased lockdown restrictions that were imposed to slow the spread of the coronavirus disease (COVID-19), in Kolkata, India, August 10, 2020. REUTERS/Rupak De Chowdhuri

A vendor arranges gold chains displayed at VJ Gold and Diamond jewellery shop in Kuala Lumpur, Malaysia August 10, 2020. REUTERS/Lim Huey Teng

A vendor arranges gold chains displayed at VJ Gold and Diamond jewellery shop in Kuala Lumpur, Malaysia August 10, 2020. REUTERS/Lim Huey Teng

Gold chains are displayed at VJ Gold and Diamond jewellery shop in Kuala Lumpur, Malaysia August 10, 2020. Picture taken through a glass window. REUTERS/Lim Huey Teng

A vendor wearing a protective mask arranges gold jewellery displayed at VJ Gold and Diamond jewellery shop, amid the coronavirus disease (COVID-19) outbreak, in Kuala Lumpur, Malaysia August 10, 2020. REUTERS/Lim Huey Teng

A vendor wearing a protective mask arranges a gold necklace displayed at VJ Gold and Diamond jewellery shop, amid the coronavirus disease (COVID-19) outbreak, in Kuala Lumpur, Malaysia August 10, 2020. REUTERS/Lim Huey Teng

A shopkeeper arranges gold jewellery displayed in a showcase of a shop selling bridal jewellery, as the coronavirus disease (COVID-19) outbreak continues, in Peshawar, Pakistan August 6, 2020. REUTERS/Fayaz Aziz

A shopkeeper arranges a box of earrings while showing to a customer (not pictured) at a gold shop as the coronavirus disease (COVID-19) outbreak continues, in Peshawar, Pakistan August 6, 2020. REUTERS/Fayaz Aziz

Sets of gold bangles and necklaces are displayed in a showcase of a showroom selling bridal jewellery, as the coronavirus disease (COVID-19) outbreak continues, in Peshawar, Pakistan August 6, 2020. REUTERS/Fayaz Aziz

A man shapes gold pendants at a workshop for bridal jewellery, as the coronavirus disease (COVID-19) outbreak continues, in Peshawar, Pakistan August 6, 2020. REUTERS/Fayaz Aziz

A man checks gold bangles sets at a shop selling bridal jewellery, as the coronavirus disease (COVID-19) outbreak continues, in Peshawar, Pakistan August 6, 2020. REUTERS/Fayaz Aziz

A man with a henna-dyed beard rides a motorcycle during a rain, as the coronavirus disease (COVID-19) outbreak continues, in Karachi, Pakistan August 6, 2020. REUTERS/Akhtar Soomro

A goldsmith wearing a protective face mask arranges golden bangles at a jewellery shop at the Grand Bazaar, amid the coronavirus disease (COVID-19) outbreak, in Istanbul, Turkey, August 6, 2020. REUTERS/Murad Sezer

A goldsmith wearing a protective face mask arranges golden bangles at a jewellery shop at the Grand Bazaar, amid the coronavirus disease (COVID-19) outbreak, in Istanbul, Turkey, August 6, 2020. REUTERS/Murad Sezer

Gold coins, portraying modern Turkey's founder Ataturk, are seen on sale at a jewellery shop in Istanbul, Turkey, August 6, 2020. REUTERS/Murad Sezer

Photographer and founder of What We Seee, Misan Harriman, stands in his garden, as the September issue of British Vogue magazine displays his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

Photographer and founder of What We Seee, Misan Harriman, sits in his garden with his dog Nelson, as he holds the September issue of British Vogue magazine displaying his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

Photographer and founder of What We Seee, Misan Harriman, sits in his garden as he holds the September issue of British Vogue magazine displaying his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

Photographer and founder of What We Seee, Misan Harriman, sits in his garden with his dog Nelson, as he holds the September issue of British Vogue magazine displaying his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

Photographer and founder of What We Seee, Misan Harriman, stands in his garden, as the September issue of British Vogue magazine displays his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

Photographer and founder of What We Seee, Misan Harriman, stands in his garden, as the September issue of British Vogue magazine displays his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez u000d

Photographer and founder of What We Seee, Misan Harriman, sits in his garden as he holds the September issue of British Vogue magazine displaying his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

Photographer and founder of What We Seee, Misan Harriman, sits in his garden with his dog Nelson, as he holds the September issue of British Vogue magazine displaying his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

Photographer and founder of What We Seee, Misan Harriman, stands in his garden, as the September issue of British Vogue magazine displays his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez u000d

The September issue of British Vogue magazine is seen with photographer and founder of What We Seee, Misan Harriman's photograph of Marcus Rashford and Adwoa Aboah on the cover, in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez u000d

Photographer and founder of What We Seee, Misan Harriman, stands in his garden with his dog Nelson, as the September issue of British Vogue magazine displays his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez u000d

Photographer and founder of What We Seee, Misan Harriman, stands in his garden with his dog Nelson, as the September issue of British Vogue magazine displays his photograph on the cover, at his home in Woking, Britain August 5, 2020. Picture taken August 5, 2020. REUTERS/Dylan Martinez

People walk past a sale sign at an outlet of H&M fast fashion retailer, following an outbreak of the coronavirus disease (COVID-19) in Beijing, China, August 6, 2020. REUTERS/Thomas Peter

Gold bars are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

A gold bar is pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold bars are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold bars are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold products are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold products are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold chains are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold chains are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold rings are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Gold products are pictured on display at Korea Gold Exchange in Seoul, South Korea, August 6, 2020. REUTERS/Kim Hong-Ji

Julia Wanja, a hair stylist, fixes a recycled women's hair extension on Cecilia Gathigia at her makeshift hair salon near the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Combs and brushes are seen at a makeshift hair salon near the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja, a hair stylist, poses for a photograph before fixing a recycled hair extension on a client at her makeshift hair salon near the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja a hair stylist sorts women's hair extensions to be recycled, at the Dandora dumpsite amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja, a hair stylist, combs a recycled hair extension at her makeshift hair salon near the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A scavenger carries recyclable waste at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja, a hair stylist, carries bags of women's hair extensions to be recycled from the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A scavenger carries recyclable waste at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A scavenger looks at his face in a mirror at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A general view shows scavengers searching for recyclable waste at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A general view shows scavengers searching for recyclable waste at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja, a hair stylist, sorts women hair extensions to be recycled, at the Dandora dumpsite amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Cecilia Gathigia looks at the recycled hair extensions woven on her head at a makeshift hair salon near the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja, a hair stylist, poses for a photograph at her makeshift hair salon near the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A scavenger's child sits near a bag of collected recyclable waste at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja, a hair stylist, sorts women's hair extensions to be recycled, at the Dandora dumpsite amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A scavenger carries recyclable waste at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

Julia Wanja, a hair stylist, collects women's hair extensions to be recycled, at the Dandora dumpsite amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A mannequin is seen among recycled women's hair extensions at a makeshift hair salon near the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya

A scavenger walks through smouldering waste as he looks for recyclables at the Dandora dumpsite, amid the coronavirus disease (COVID-19) outbreak in Eastlands Nairobi, Kenya July 29, 2020. Picture taken July 29, 2020. REUTERS/Thomas Mukoya