The 17th Vietnam - China International Trade and Tourism Fair in 2025 (Mong Cai, Vietnam - Dongxing, China) is a national trade promotion program in 2025.
The program was organized by the Quang Ninh Provincial Investment, Trade and Tourism Promotion Board; Economic Zone Management Board; Mong Cai 1 Ward People's Committee (Vietnam); Dongxing City People's Government (China).

The fair is a bridge, helping businesses of the two countries find partners, exploit product consumption markets, develop industries, and promote trade.
This is an opportunity to promote tourism destinations, enhance people-to-people exchanges, promote linkages to develop trade - services - border tourism in a stable, sustainable and effective direction.
The fair takes place for 5 days, from December 11 to 15, 2025. The opening ceremony of the Fair will take place on the morning of December 11 at Mong Cai 1 Ward Central Square with the theme "Opportunity for development".
This year, the fair has a scale of more than 300 booths of Vietnamese and Chinese enterprises participating; along with four exhibition areas of Dongxing city - society, Phong Thanh area (China); Mong Cai economic - social exhibition area; Quang Ninh province investment, trade and tourism promotion exhibition area; and Industry and Trade exhibition area.
The booth of Quang Ninh province will display OCOP products, typical products of industrial parks, clusters and Economic Zones in the province.
The products are divided into groups: industrial; food - cuisine; beverages; herbs; furniture - decoration - souvenirs; fabric - clothing; tourism and resort services.
Within the framework of the fair, many activities will be organized such as: Investment Promotion and Sectoral Cooperation Forum 2025 (December 11); singing program on the border river, cultural exchange between Mong Cai - Dong Hung youth (December 12.); International Friendship Exchange Run - Mong Cai 2025 (December 13.