21世纪经济报道·2025-11-06 08:05Market Overview - On November 6, the A-share market showed a strong upward trend, with the Shanghai Composite Index rising nearly 1% to reclaim the 4000-point mark. The Shanghai Composite Index increased by 0.97%, the Shenzhen Component Index rose by 1.73%, and the ChiNext Index gained 1.84%. The total market turnover reached 2.08 trillion yuan, with nearly 2900 stocks rising [1]. Sector Performance - The sectors that performed well included phosphate chemicals, semiconductors, and CPO, while sectors such as Hainan, film and television, tourism, and hotels saw declines [2]. Local Stock Surge - Local stocks in Chongqing experienced a significant surge in the afternoon, with Chongqing Construction reaching the daily limit. Other stocks like Yudai Development and Chongqing Road and Bridge also hit the daily limit [2]. Lithium Battery and Storage Chip Strength - The lithium battery sector continued to strengthen, with companies like Huasheng Lithium Battery hitting the daily limit and Haike New Source rising over 16%. The storage chip and CPO sectors also saw gains, with stocks like Changguang Huaxin and Demingli reaching the daily limit. The current boom in the lithium battery sector is driven by a surge in demand for energy storage batteries, both domestically and internationally [4][5]. Financial Performance of Lithium Battery Companies - Among 10 representative lithium battery companies, 7 reported positive revenue growth and 7 achieved positive net profit growth in the first three quarters. The third quarter of this year marked a turning point for many battery companies, with capacity utilization rates soaring and a short-term "chip shortage" situation expected to persist [5][6]. Key Financial Data - Notable financial figures for selected companies include: - CATL: Revenue of 283.07 billion yuan, net profit of 49.03 billion yuan, with a year-to-date increase of 46.54% [6]. - EVE Energy: Revenue of 45 billion yuan, net profit of 2.82 billion yuan, with a year-to-date increase of 72.07% [6]. - A total of 7 companies reported significant growth in net profit, with some experiencing over 500% growth [6]. Storage Chip Price Surge - The storage chip market is experiencing a price surge, with SK Hynix confirming a price of approximately $560 for HBM4, which is over 50% higher than the current HBM3E price. This price increase is part of a broader trend, as Samsung Electronics has also paused its DDR5 DRAM contract pricing, leading to a 25% increase in DDR5 spot prices within a week. Analysts predict that the price of DDR5 could rise by 30%-50% in the upcoming quarter due to supply constraints [7].