African Development Bank (AfDB) President Akinwumi Adesina attends a meeting in Harare, Zimbabwe February 23, 2023.REUTERS/Philimon Bulawayo 

African Development Bank (AfDB) President Akinwumi Adesina speaks at a meeting in Harare, Zimbabwe February 23, 2023.REUTERS/Philimon Bulawayo 

People use DBS automated teller machines (ATMs) in Singapore March 31, 2022. REUTERS/Caroline Chia 

A logo of DBS bank is seen in Taipei, Taiwan, January 28, 2022. REUTERS/Ann Wang 

A person smokes a cigarette outside a DBS office in Taipei, Taiwan, January 28, 2022. REUTERS/Ann Wang 

Seraph Sun, DBS Taiwan CBG Head, speaks to the media after announcing the purchase of Citi's Taiwan retail unit, in Taipei, Taiwan, January 28, 2022. REUTERS/Ann Wang 

Him Chuan Lim, DBS Taiwan General Manager, speaks to the media after announcing the purchase of Citi's Taiwan retail unit, in Taipei, Taiwan, January 28, 2022. REUTERS/Ann Wang 

Seraph Sun, DBS Taiwan CBG Head, and Him Chuan Lim, DBS Taiwan General Manager, speak to the media after announcing the purchase of Citi's Taiwan retail unit, in Taipei, Taiwan, January 28, 2022. REUTERS/Ann Wang 

(L-R) Mathias Cormann, Secretary General of the Organization for Economic Co-operation and Development, Director-General of the World Trade Organisation Ngozi Okonjo-Iweala, Director of the International Monetary Fund (IMF) Kristalina Georgieva, German Chancellor Angela Merkel, President of the World Bank David Malpass, Director-General of the International Labour Organization (ILO) Guy Ryder, and African Development Bank (AfDB) President Akinwumi Adesina attend a news conference in Berlin, Germany August 26, 2021. Wolfgang Kumm/Pool via REUTERS 

German Chancellor Angela Merkel performs an elbow check with African Development Bank (AfDB) President Akinwumi Adesina next to Managing Director of the International Monetary Fund (IMF) Kristalina Georgieva during a meeting with economic and financial organizations in Berlin, Germany, August 26, 2021. Clemens Bilan/Pool via REUTERS 

People walk past a Lakshmi Vilas Bank branch in Mumbai, India, November 18, 2020. REUTERS/Abhirup Roy 

The headquarters of the African Development Bank (AfDB) are pictured in Abidjan, Ivory Coast, January 30, 2020.REUTERS/Luc Gnago 

The headquarters of the African Development Bank (AfDB) are pictured in Abidjan, Ivory Coast, January 30, 2020.REUTERS/Luc Gnago 

Head of the United Nations Office for West Africa (UNOWA) Mohamed Ibn Chambas, Ghana's President Nana Akufo-Addo and African Development Bank (AfDB) President Akinwumi Adesina attend the opening of the 56th Ordinary Session of the ECOWAS Authority of Heads of State and Government in Abuja, Nigeria, December 21, 2019. REUTERS/Afolabi Sotunde 

African Development Bank (AfDB) President Akinwumi Adesina speaks during an interview with Reuters at the Global Gender Summit in Kigali, Rwanda November 25, 2019. REUTERS/Jean Bizimana 

African Development Bank (AfDB) President Akinwumi Adesina speaks during an interview with Reuters at the Global Gender Summit in Kigali, Rwanda November 25, 2019. REUTERS/Jean Bizimana 

(L-R) UBS CEO Sergio Ermotti, DBS's CEO Piyush Gupta and Asian Infrastructure Investment Bank president Jin Liqun attend the 2019 New Economy Forum in Beijing, China November 21, 2019. REUTERS/Jason Lee 

German Chancellor Angela Merkel welcomes African Development Bank (AfDB) President Akinwumi Adesina at the Chancellery in Berlin, Germany, November 19, 2019. REUTERS/Fabrizio Bensch 

African Development Bank (AfDB) President Akinwumi Adesina speaks to press after a meeting of the board in Abidjan, Ivory Coast October 31, 2019. REUTERS/Thierry Gouegnon 

African Development Bank (AfDB) President Akinwumi Adesina speaks to press after a meeting of the board in Abidjan, Ivory Coast October 31, 2019. REUTERS/Thierry Gouegnon 

African Development Bank (AfDB) President Akinwumi Adesina speaks to press after a meeting of the board in Abidjan, Ivory Coast October 31, 2019. REUTERS/Thierry Gouegnon 

People walk past a DBS branch in Singapore October 8, 2019. Picture taken October 8, 2019. REUTERS/Feline Lim 

African Development Bank (AfDB) President Akinwumi Adesina addresses the first Women Entrepreneurs Finance Initiative (We-Fi) West Africa Regional summit at the Sofitel Abidjan Hotel Ivoire in Abidjan, Ivory Coast April 17, 2019. REUTERS/Thierry Gouegnon 

DBS CEO Piyush Gupta speaks during their earnings announcement in Singapore February 18, 2019. REUTERS/Anshuman Daga 

German Chancellor Angela Merkel welcomes African Development Bank (AfDB) President Akinwumi Adesina ahead of the 'G20 Compact with Africa' summit at the Chancellery in Berlin, Germany, October 30, 2018. REUTERS/Hannibal Hanschke 

African Development Bank (AfDB) President Akinwumi Adesina attends a news conference with representatives of the trade organizations after a meeting in the chancellery in Berlin, Germany, June 11, 2018. REUTERS/Michele Tantussi 

Kristalina Georgieva, chief executive officer of the World Bank, Guy Ryder, Director-General of the International Labour Organization (ILO), Christine Lagarde, Managing Director of the International Monetary Fund (WMF), German Chancellor Angela Merkel, Jose Angel Gurria, Secretary-General of the Organisation for Economic Co-operation and Development (OECD), Roberto Azevedo, Director-General of the World Trade Organization (WTO), African Development Bank (AfDB) President Akinwumi Adesina attend a news conference after a meeting in the chancellery in Berlin, Germany, June 11, 2018. REUTERS/Michele Tantussi 

German Chancellor Angela Merkel meets Kristalina Georgieva, chief executive officer of the World Bank, Director-General Guy Ryder of the International Labor Organization, Jose Angel Gurria, Secretary-General of the Organisation for Economic Co-operation and Development (OECD, Christine Lagarde, head of the International Monetary Fund (IMF), Roberto Azevedo, Director-General of the World Trade Organization (WTO) and African Development Bank (AfDB) President Akinwumi Adesina for talks in Berlin, Germany, June 11, 2018. Bernd von Jutrczenka/Pool via Reuters 

A DBS bank signage is pictured in Singapore September 5, 2017. REUTERS/Edgar Su 

Tunisia's Prime Minister Youssef Chahed (C) poses during a group photo at the 43rd Annual Meeting of the Islamic Development Bank Group (IsDB Group) in Tunis, Tunisia April 4, 2018. REUTERS/Zoubeir Souissi 

Tunisia's Prime Minister Youssef Chahed (C) gestures during a group photo at the 43rd Annual Meeting of the Islamic Development Bank Group (IsDB Group) in Tunis, Tunisia April 4, 2018. REUTERS/Zoubeir Souissi 

Tunisia's Prime Minister Youssef Chahed gestures after the 43rd Annual Meeting of the Islamic Development Bank Group (IsDB Group) in Tunis, Tunisia April 4, 2018. REUTERS/Zoubeir Souissi 

Tunisia's Prime Minister Youssef Chahed arrives for the 43rd Annual Meeting of the Islamic Development Bank Group (IsDB Group) in Tunis, Tunisia April 4, 2018. REUTERS/Zoubeir Souissi 

Tunisia's Prime Minister Youssef Chahed gives a speech during the 43rd Annual Meeting of the Islamic Development Bank Group (IsDB Group) in Tunis, Tunisia April 4, 2018. REUTERS/Zoubeir Souissi 

Tunisia's Prime Minister Youssef Chahed gives a speech during the 43rd Annual Meeting of the Islamic Development Bank Group (IsDB Group) in Tunis, Tunisia April 4, 2018. REUTERS/Zoubeir Souissi 

A DBS booth is seen at the Singapore Fintech Festival in Singapore November 16, 2016. REUTERS/Edgar Su GLOBAL BUSINESS WEEK AHEAD. SEARCH GLOBAL BUSINESS 5 FEB FOR ALL IMAGES 

ICD Director of Advisory Services Nida Riza (C) addresses the media during the launch of Trustbank Amanah, the first full-fledged Islamic bank in South America, next to CEO of Trustbank Amanah Maureen Badjoeri (L) and Suriname Minister of Finance and IsDB Governor Gillmore Hoefdraad, in Paramaribo, Suriname December 7, 2017. REUTERS/Ranu Abhelakh 

A DBS bank signage is pictured in Singapore September 5, 2017. REUTERS/Edgar Su 

African Development Bank (AfDB) President Akinwumi Adesina addresses the audience during the inauguration ceremony of the Annual General Meeting of AfDB bank in Gandhinagar, India May 23, 2017. REUTERS/Amit Dave 

African Development Bank (AfDB) President Akinwumi Adesina displays a document during the inauguration ceremony of the Annual General Meeting of AfDB bank in Gandhinagar, India May 23, 2017. REUTERS/Amit Dave 

Indian Prime Minister Narendra Modi addresses the audience during the inauguration ceremony of the Annual General Meeting of AfDB bank in Gandhinagar, India May 23, 2017. REUTERS/Amit Dave 

Indian Prime Minister Narendra Modi shares a moment with African Development Bank (AfDB) President Akinwumi Adesina during the inauguration ceremony of the Annual General Meeting of AfDB bank in Gandhinagar, India May 23, 2017. REUTERS/Amit Dave 

African Development Bank (AfDB) President Akinwumi Adesina addresses a news conference on the first day of the annual meeting of AfDB in Gandhinagar, India, May 22, 2017. REUTERS/Amit Dave 

African Development Bank (AfDB) President Akinwumi Adesina gestures as he addresses a news conference on the first day of the annual meeting of AfDB in Gandhinagar, India, May 22, 2017. REUTERS/Amit Dave 

Diagramas que comparan los ingresos de DBS Group Holdings, Oversea-Chinese Banking Corp (OCBC) y United Overseas Bank (UOB). 22 cm de ancho. PREVISTO 1800 GMT (SGN03) 

DBS's CEO Piyush Gupta speaks during a Reuters Newsmaker event in Singapore March 2, 2017. REUTERS/Edgar Su 

DBS's CEO Piyush Gupta speaks during a Reuters Newsmaker event in Singapore March 2, 2017. REUTERS/Edgar Su 

DBS CEO Piyush Gupta speaks during a Reuters Newsmaker event in Singapore March 2, 2017. REUTERS/Edgar Su 

DBS CEO Piyush Gupta speaks during a Reuters Newsmaker event in Singapore March 2, 2017. REUTERS/Edgar Su 

The logo of DBS Bank is seen in Hong Kong, China December 13, 2016. REUTERS/Tyrone Siu 

The logo of DBS Bank is seen in Hong Kong, China December 13, 2016. REUTERS/Tyrone Siu 

The logo of DBS Bank is seen in Hong Kong, China December 13, 2016. REUTERS/Tyrone Siu 

A DBS booth is seen at the Singapore Fintech Festival in Singapore November 16, 2016. REUTERS/Edgar Su

A worker walks past a DBS logo before an event in Mumbai, India, April 26, 2016. REUTERS/Danish Siddiqui/File Photo TPX IMAGES OF THE DAY

The logo of DBS is pictured outside an office in Singapore January 5, 2016. REUTERS/Edgar Su/File Photo

A worker walks past a DBS logo before an event in Mumbai, India, April 26, 2016. REUTERS/Danish Siddiqui/File Photo 

A DBS sign is next to Standard Chartered (top) and Citibank signage in Singapore January 12, 2016. REUTERS/Edgar Su/File Photo 

The headquarters of the African Development Bank (AfDB) are pictured in Abidjan, Ivory Coast, September 16, 2016. Picture taken September 16, 2016. REUTERS/Luc Gnago 

The headquarters of the African Development Bank (AfDB) are pictured in Abidjan, Ivory Coast, September 16, 2016. Picture taken September 16, 2016. REUTERS/Luc Gnago 

The headquarters of the African Development Bank (AfDB) are pictured in Abidjan, Ivory Coast, September 16, 2016. Picture taken September 16, 2016. REUTERS/Luc Gnago