1分钟，直线涨停！午后，突然引爆！

Core Viewpoint - The commercial aerospace sector continues to experience significant interest and stock price increases, with multiple companies reaching their daily price limits and the overall index hitting new historical highs [1][3][6]. Group 1: Market Performance - Commercial aerospace concept stocks saw a substantial rise, with nearly 30 stocks experiencing price limits or increases exceeding 10% [1]. - The commercial aerospace index has been on an upward trend since November 24, marking over a month of continuous growth [2][6]. - By the end of the trading day, the index recorded an overall increase of nearly 2%, reaching a new historical high [1]. Group 2: Key Developments - The surge in stock prices was notably influenced by a significant announcement from Lianchuang Superconducting, which reported the successful acceptance of its first commercial aerospace order [5]. - This order pertains to a "high-power low-temperature refrigeration system and model superconducting magnet development service project," marking a critical milestone for the company in the commercial aerospace sector [5]. - The successful delivery and acceptance of this project indicate Lianchuang Superconducting's readiness to meet the growing demand for low-cost, high-frequency launch capabilities in the context of global low-orbit satellite constellation development [5]. Group 3: Regulatory Support - The Shanghai Stock Exchange has introduced new guidelines to support commercial rocket enterprises, facilitating their access to the Sci-Tech Innovation Board [6][7]. - These guidelines aim to accelerate the development of high-tech commercial rocket companies, particularly those with significant breakthroughs in key components and reusable technology [7]. - The regulatory changes are expected to attract more investment into the commercial aerospace sector, enhancing the growth potential of leading companies within the industry [7].