Core Viewpoint - Rare earth resources are becoming a focal point in global technological competition and resource strategy, with their strategic value extending beyond traditional minerals to support modern industrial systems as "key genes" [2][12] Group 1: Event Details - The event is organized by Instrument Information Network [3] - The live broadcast will take place on August 28, 2025, from 10:00 to 12:00 [3] - The theme of the live broadcast is "Rare Earth 'Gatekeeper': Scientific Instruments Assist Resource Security" [3] Group 2: Guest Speakers - Feng Xianjin, a senior engineer and researcher at North Mining Detection Technology Co., has extensive experience in scientific research and has participated in over 40 projects, receiving numerous awards [5] - Zhang Xiuyan, deputy director and senior engineer at Baotou Rare Earth Research Institute, specializes in rare earth metallurgy analysis and has led various research projects [6] - Chen Liang, Vice President of Jena Analytik for the Asia-Pacific and Greater China regions, has nearly 30 years of senior management experience in the industry [8][9] Group 3: Discussion Topics - Exploration of the "rare earth family": characteristics of elements and their applications [12] - Challenges in detecting rare earth elements and the bottlenecks in detection technology [12] - Systematic construction of standards for rare earth detection [12] - Future prospects for rare earth analysis and emerging trends [12]