周末要闻汇总：沪深300等指数样本定期调整公布，央行：持续打击虚拟货币相关非法金融活动

Group 1: Economic Indicators - In November, the manufacturing PMI was reported at 49.2%, an increase of 0.2 percentage points from the previous month, indicating slight improvement in economic conditions [2] - The non-manufacturing business activity index for November was 49.5%, a decrease of 0.6 percentage points from the previous month, suggesting a contraction in the services sector [2] - The comprehensive PMI output index for November was 49.7%, down 0.3 percentage points from the previous month, reflecting overall economic weakness [3] Group 2: State-Owned Enterprises - From January to October, state-owned enterprises reported total operating revenue of 683,529.3 billion yuan, a year-on-year increase of 0.9%, while total profits decreased by 3.0% to 34,214.4 billion yuan [4] Group 3: Regulatory Developments - The People's Bank of China reiterated its commitment to prohibiting virtual currency activities and emphasized the need for ongoing efforts to combat illegal financial activities related to virtual currencies [5] - The Ministry of Industry and Information Technology is accelerating the introduction of targeted policies to regulate irrational competition in the power and energy storage battery industry [19] Group 4: Corporate News - Tianfeng Securities is under investigation by the China Securities Regulatory Commission for suspected violations related to information disclosure and illegal financing [20] - Anshi China has requested Anshi Netherlands to engage in sincere negotiations regarding control issues and to halt overseas capacity expansion [21] - Guizhou Moutai has elected Chen Hua as the chairman of its board and plans to invest up to 122 million yuan in a power supply system renovation project [22] Group 5: Market Developments - The Shanghai Futures Exchange announced that starting January 1, 2026, certain trading limits will not apply to futures company members and foreign participants [17] - JinkoSolar expects its energy storage system shipments to double next year, with a projected global demand exceeding 400 GWh [29]