Core Insights - The core viewpoint of the article is that Shentong Express has upgraded its core time-sensitive product "Half-Day Delivery" to include 10 additional cities, expanding its service coverage to a total of 40 cities nationwide [1]. Company Developments - Shentong Express has recently announced the upgrade of its "Half-Day Delivery" service [1]. - The newly added cities include Mianyang, Jiangmen, Shaoxing, Changzhou, Jieyang, Shantou, Chaozhou, Zhongshan, Zhuhai, and Nantong [1]. - This expansion reflects the company's strategy to enhance its service offerings and improve delivery efficiency across a broader geographic area [1].