*ST松发股价再创历史新高，市值站上800亿元大关

Group 1 - The stock price of *ST Songfa continued to rise on December 4, reaching a peak of 84.89 yuan per share, setting a new historical high [1] - By the end of trading, the stock closed at 82.52 yuan per share, marking an increase of 1.61% and also achieving a historical closing high [1] - The total market capitalization of the company surpassed 80 billion yuan [1]