Weltmeister's EV concept Maven by WM Motor is displayed at the Beijing International Automotive Exhibition, or Auto China show, in Beijing, China September 27, 2020. REUTERS/Tingshu Wang

An EV car by Ora, a brand by Great Wall Motors, is displayed at the Beijing International Automotive Exhibition, or Auto China show, in Beijing, China September 27, 2020. REUTERS/Tingshu Wang

EV car Good Cat by Ora, a brand by Great Wall Motors, is displayed at the Beijing International Automotive Exhibition, or Auto China show, in Beijing, China, September 27, 2020. REUTERS/Tingshu Wang

A worker wearing a face mask mops the floor near a Carnival by Kia Motors, at the Beijing International Automotive Exhibition, or Auto China show, in Beijing, China, September 27, 2020. REUTERS/Tingshu Wang

People wearing face masks check out the third-generation Haval H6 SUV by GWM (Great Wall Motors) at the Beijing International Automotive Exhibition, or Auto China show, following the coronavirus disease (COVID-19) outbreak, in Beijing, China September 27, 2020. REUTERS/Tingshu Wang

A UK motorcycle manufacturer Triumph sign is seen during the International Motor Show in Riga, Latvia September 25, 2020. REUTERS/Ints Kalnins

People gather next to the Volkswagen ID.3 electric car during the International Motor Show in Riga, Latvia September 25, 2020. REUTERS/Ints Kalnins

A FIAT sign is seen on a car during the International Motor Show in Riga, Latvia September 25, 2020. REUTERS/Ints Kalnins

A MAN sign is seen on a truck during the International Motor Show in Riga, Latvia September 25, 2020. REUTERS/Ints Kalnins

A couple walks past a wedding limousine during the International Motor Show in Riga, Latvia September 25, 2020. REUTERS/Ints Kalnins

An Audi e-tron sign is seen on an electric car during the International Motor Show in Riga, Latvia September 25, 2020. REUTERS/Ints Kalnins

People are seen through the screen of a thermal scanner during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

Staff members wearing face masks stand next to a toilet during the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge SIlva

A promoter wears a face shield during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

A promoter wears a face shield during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva TPX IMAGES OF THE DAY

A general view during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

Customers wear protective face masks as they attend the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

A worker stands next to a safety distance sign during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

A general view during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

Customers sit in a Volvo S90 during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

A worker carries a safety distance sign during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

People are seen through the screen of a thermal scanner during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

Models are seen during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

A couple sits in a Mazda CX-5 during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

Visitors wearing masks attend the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

Promoters work during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

People are seen through the screen of a thermal scanner during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge Silva

Saleswomen work during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge SIlva

People wearing face shields pose during the 41st Bangkok International Motor Show, after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19), in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge SIlva

A staff member cleans a stairway at the entrance of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand, July 15, 2020. REUTERS/Jorge SIlva

A model leans against a Isuzu vehicle during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Customers are seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

The Toyota emblem is seen on the tyre rim of a vehicle during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A customer sits in a Toyota Corolla Cross during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

MG ZS is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A model is pictured during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A model is pictured during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A customer sits inside a Lexus LM during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Lexus LM 300h is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A customer sits inside a Lexus LM 300h during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Lexus LM 300h is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A customer sits in a Mazda CX-8 during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A customer sits in a Mazda CX-8 during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Mazda CX-3 is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Vehicles are seen at the Nissan stand during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A general view during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A staff member cleans a vehicle during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Nissan Kicks e-Power is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Nissan Kicks e-Power vehicles are seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Hyundai Kona Electric is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Hyundai Kona Electric is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Suzuki Swift is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Ford Ranger Raptor 4x4 with Hamer Front Bull Bar is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Suzuki XL7 is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Suzuki Swift is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Ford Mustang is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

The Ford Mustang emblem is seen on the tyre rim of a vehicle during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

Ford Ranger Raptor is seen during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

The Maserati emblem is seen on the tyre rim of a vehicle during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva

A representative of a BMW dealership wears a face mask during the media day of the 41st Bangkok International Motor Show after the Thai government eased measures to prevent the spread of the coronavirus disease (COVID-19) in Bangkok, Thailand July 14, 2020. REUTERS/Jorge Silva