P Kumaran, secretary in the MEA, said Brazilian President Luiz Inacio Lula da Silva, during his talks with Prime Minister Narendra Modi, expressed interest in the Indian UPI payments systemP Kumaran, secretary in the MEA, said Brazilian President Luiz Inacio Lula da Silva, during his talks with Prime Minister Narendra Modi, expressed interest in the Indian UPI payments system Latest News [ SOBAN NEWS: International and National ]