[The AI ​​craze is spreading to the diamond cooling track, and superhard material companies are rushing across borders] September 18th, the artificial intelligence (AI) craze is spreading to the diamond cooling track. In recent months, a number of traditional superhard material listed companies have intensively released investment and fundraising change announcements, and have entered the diamond cooling track. A reporter from the Securities Times learned that as related projects have been implemented one after another, some listed companies’ diamond cooling products have entered the stage of sample delivery and small batch supply. At present, as the power consumption of server chips continues to rise due to the iteration of large AI models, traditional copper and aluminum heat dissipation materials are gradually touching the ceiling of physical performance. CVD diamond heat sinks are regarded as the key material to solve the heat dissipation pain points of high-power chips. Against the backdrop of sluggish prices for cultivated diamonds and industrial diamonds and pressure on corporate profits, the transformation to semiconductor functional materials has become a realistic choice for companies in the superhard materials industry. (Securities Times)