India, Oct. 7 -- Haryana government said that chief minister Nayab Singh Saini's visit to Singapore concluded on Tuesday, with various companies and institutions agreeing to sign Memoranda of Understanding (MoUs) for investment proposals worth approximately Rs. 5,500 crore in Haryana. While Rs.3,000 crore investment proposals pertain to health and wellness sector, Rs.1,500 crore investment was proposed in water treatment and management, and Rs.1,000 crore investment was agreed upon in education and skill development, the government said in a statement. Saini also met Singapore's foreign minister Vivian Balakrishnan on Tuesday and held discussions on various dimensions of cooperation between Haryana and Singapore....