Group 1 - The construction of the Benhuan-Kuan Expressway is in its final stages and is expected to be completed by the end of September, significantly enhancing connectivity in Northeast China's eastern cities [1] - The expressway will reduce travel time from Wudian to Shenyang to 1.5 hours, and from Dandong to Changchun and Harbin to 4 hours and 6 hours respectively, becoming a core passage for the region [1] - The completion of the expressway is anticipated to boost industrial aggregation, talent attraction, tourism development, and regional cooperation in Dandong, contributing significantly to the socio-economic development of Northeast China's eastern cities [1] Group 2 - The opening of the expressway is expected to increase out-of-province tourist flow by over 30%, facilitating a "micro-vacation" model for weekend travelers [2] - The logistics efficiency is projected to improve by over 50%, with transportation costs expected to decrease by 30%, benefiting local businesses such as the Liaoning Northern Mountain Qi Biological Technology Co., Ltd [2] - Local agricultural products, including edible fungi and wild vegetables, will have accelerated distribution channels to major markets like Shenyang, Changchun, and the Beijing-Tianjin-Hebei region, enhancing their market competitiveness [2]