一日之内市值蒸发超20亿元！涨停变跌停！双良节能盘中蹭SpaceX，上演一日游行情，遭上交所监管

Core Viewpoint - The stock of Shuangliang Energy experienced a significant drop, reaching a daily limit down after regulatory scrutiny due to its attempt to capitalize on the commercial aerospace hype, resulting in a market value loss of over 2 billion yuan in one day [1][4]. Group 1: Stock Performance - On February 13, Shuangliang Energy opened down over 2% and subsequently hit the daily limit down, closing at 9.64 yuan per share, a drop of 10%, with a total market value of 19.36 billion yuan, losing more than 2 billion yuan in market capitalization [1][2]. - The stock had previously surged from a low of 9.42 yuan to a high of 10.71 yuan in a single day, indicating a volatile trading session [1][3]. Group 2: Company Announcements and Orders - On February 12, Shuangliang Energy announced it had secured three overseas orders for a total of 12 high-efficiency heat exchangers, intended for use in the SpaceX Starship launch facility expansion [2][3]. - The total value of these orders is approximately 13.92 million yuan, which represents only 0.11% of the company's audited revenue for the fiscal year 2024, indicating minimal impact on overall business performance [4][5]. Group 3: Regulatory Response - The Shanghai Stock Exchange issued a warning to Shuangliang Energy regarding its misleading communications about the orders, which did not adequately disclose the nature of the supply relationship with SpaceX and the limited impact on the company's operations [4][5]. - Following regulatory pressure, the company released a clarification stating that it is an indirect supplier for the project and does not have a direct partnership with SpaceX [5].