Over 350 domestic exporters and more than 800 buyers from different countries participated in a three-day food show, which concluded on January 10 in Greater Noida, TPCI said on Friday. Trade Promotion Council of India (TPCI) also said that the fifth edition of ‘Indusfood 2022’ is expected to have negotiated business deals worth USD one billion during the show, which was organised under the set COVID protocols of the government.