Xi Niu Cai Jing·2025-11-25 10:35Group 1: Gold Jewelry Price Increase - Multiple domestic gold jewelry brands have raised their gold jewelry prices, with Chow Sang Sang and Lao Feng Xiang both quoting 1315 CNY per gram, while Chow Tai Fook quoted 1312 CNY per gram [1] Group 2: Fund Risk Level Adjustment - China Construction Bank has announced an increase in the risk levels of 87 public fund products, with 32 products moving from "medium-low risk" to "medium risk" and 55 products from "medium risk" to "medium-high risk" [1] Group 3: Charging Battery Regulations - The new national standard for mobile power supplies is expected to increase industry costs by 20%-30%, primarily due to higher quality battery procurement and hardware upgrades [2] - The overall GPU shipments for data centers surged by 145% quarter-on-quarter in Q3, while PC GPU shipments saw a modest increase of 2.5% quarter-on-quarter and 4% year-on-year [2] Group 4: Nvidia Short Selling - Notable short-seller Michael Burry has reiterated his bearish stance on Nvidia, labeling the current AI hype as a "magnificent absurdity" and suggesting that Nvidia is a key indicator of a potential bubble in the AI sector [4] Group 5: Novartis China Team Restructuring - Novartis has announced a change in its operational model for county-level business in China, stating that it will continue to support county-level healthcare despite the restructuring [5] Group 6: Vanke Bond Performance - Vanke's 2027 dollar bond has experienced a record drop, with a decrease of 12 cents to 43.5 cents per dollar, marking the largest single-day decline since its issuance in 2017 [6] Group 7: Regulatory Actions - Hengbang Co. received an administrative regulatory decision from the Shandong Securities Regulatory Bureau due to non-compliance with independent director replacement rules [7] - Coris received a regulatory decision from the Guangdong Securities Regulatory Bureau for violations related to accounts receivable, related party transactions, and insider information management [11] Group 8: Stock Market Performance - The ChiNext Index saw a nearly 2% rebound, with significant trading volume and numerous stocks hitting the daily limit up, particularly in AI application and computing hardware sectors [17]