Trade delegations from USA (35 members), UAE (50), UK (45), Belgium (25), Singapore (35), Thailand (40), Malaysia (40), Korea (30), Pakistan (20), France (10), Russia (10) and Germany (10) will be attending.
China with 150 and India with 120 will be among the largest delegations.
Among the large buyers who have already confirmed are Walmart Global Sourcing, ASDA, Arcadia, H & M, Victoria's Secret, Bhs, M&S, Calzedonia, Lulu and Carrefour, the export agency said.
Ministerial delegations from Bangladesh, China, India, Korea, Maldives, Pakistan and the UAE would arrive.
At a trade and investment symposium will be held with the participation of Jean-Marie Paugam, deputy executive director ITC, Geneva; Sandro Venonesi, chairman Calzedonia, Italy; Mark Harris, general manager London Stock Exchange group Iran Ogilvie, global head of business services, HSBC.The 10th meeting of the joint council of the US - Sri Lanka Trade and Investment Framework Agreement (TIFA) will be held on March 27 and the US embassy will also make a presentation on its GDP program and a food law of the Food and Drug Administration.
In addition, the Commonwealth Secretariat will hold a workshop on international investment agreement negotiations and trade and agreement will be signed between Sri Lanka's National Chamber of Commerce and the Malacca Chamber of Commerce in Malaysia.