Ding Tai High-Tech's stock has increased tenfold.

On February 25, Ding Tai Gaoke's stock price surged in the afternoon, rising over 15% at one point during the trading day before closing with a gain of 11.75%. The latest closing price was 212.5 yuan/share, setting a new historical high and marking the first time in its history that the stock price has crossed 200 yuan/share. According to data from Securities Times Data Bank, Ding Tai Gaoke's largest increase compared to its low point in the past year has reached 10.09 times, making it one of the few stocks in the A-share market to increase by ten times in the same period. Public information shows that the company's products include drills, milling cutters, grinding brushes, and automation equipment, as well as a range of consumables and equipment needed for PCB production. Ding Tai Gaoke's performance forecast indicates that it expects a net profit of 410 million to 460 million yuan in 2025, an increase of 80.72% to 102.76% compared to the previous year. During the reporting period, the continued surge in demand for servers, data centers, and other high-end PCB market demands significantly increased, driving growth in the demand for the company's precision cutting tools and polishing materials. In addition to Ding Tai Gaoke, other PCB concept stocks that hit historical highs at the close of today include Xinsen Technology, Mingyang Circuit, Sihui Fushi, and Nanya New Materials.