The booths introduce national brands, exports, electronics, machines, and other products in the fields of digital technology, e-commerce and food industry, among others. Since its inception in 1991, Vietnam Expo has brought about economic values and practical opportunities to domestic enterprises. The expo is expected to offer organisations and businesses opportunities to enhance the exchange of experiences, promote their products, seize investment opportunities, and transfer technologies to improve efficiency in production and business. Seminars to boost efficiency in investment and trade promotion in both domestic and foreign markets will be held during the event.  Vietnam Expo is held annual in Hanoi in April and Ho Chi Minh City in December./.