事关黄金白银，交易所出手

Company News - China CRRC issued a statement on January 31, warning against illegal scams using its name, where fraudsters are promoting fictitious investment projects under various app names, posing a significant threat to public financial safety and the company's reputation [3] - Jerry Holdings announced on January 31 that it will continue to focus on three key areas: data centers, industrial energy, and new power systems, aiming to drive the intelligent and large-scale application of clean energy equipment through technological innovation and product iteration [3] - Dier Laser stated on January 31 that it has successfully applied its laser high-precision ultra-fine graphic equipment in the electroplating copper process, aligning with customer needs for graphic preparation in battery cell production, with related technology already achieving mass production orders [4] Industry News - The global AI computing power construction is entering an explosive growth phase, with high-power and stable power supply becoming essential for computing clusters, leading to transformer equipment being upgraded as core infrastructure [2] - The recent adjustment of margin requirements for precious metals futures by the Chicago Mercantile Exchange Group aims to ensure that margins adequately cover trading risks due to recent market volatility [2] - A precious metals platform in Shenzhen, Shenzhen Jie Wo Rui Jewelry Co., Ltd., is facing withdrawal difficulties, prompting local authorities to investigate and audit the company's operations, with initial results indicating that reported amounts were significantly exaggerated [2]