The 20th edition of Eco Expo Asia was successfully held from 28 to 31 October 2025 at AsiaWorld-Expo, Hong Kong. Jointly organised by the Hong Kong Trade Development Council (HKTDC) and Messe Frankfurt (HK) Ltd, and co-organised by the Environment and Ecology Bureau of the Government of the Hong Kong Special Administrative Region (HKSAR), this milestone event attracted over 11,000 buyers from 118 countries and regions and featured some 340 exhibitors from 13 countries and regions.