002702，地天板！

Market Overview - A-shares experienced a slight increase on November 28, with the metal sector leading the gains [1][3] - The Hang Seng Index continued to fluctuate around the 26,000-point mark [11] A-share Performance - Major indices in the A-share market saw varying degrees of increase, with the Shanghai Composite Index at 3,883.46, up 0.21%, and the Shenzhen Component Index at 12,967.66, up 0.72% [4] - The metal sector led the gains, with a peak increase of nearly 2%, particularly driven by lithium mining stocks [4][5] - Notable performers included Alloy Investment (000633) hitting the daily limit, and several other lithium-related stocks such as Shengxin Lithium Energy (002240) and Longda Shares showing increases over 5% [5] Individual Stock Movements - Hai Xin Food (002702) exhibited extreme volatility, initially hitting the daily limit down before rapidly recovering to hit the limit up, showcasing a "地天板" (limit down to limit up) pattern [9] - The stock had previously experienced three consecutive trading days of limit up, indicating strong market interest [9] Sector Performance - Other sectors such as steel, electronics, machinery, agriculture, and power equipment also saw increases exceeding 1% [5] - Conversely, sectors like banking, beauty care, and coal experienced declines [5] Hong Kong Market Dynamics - The Hang Seng Index was reported at 25,884.42, down 0.24%, with notable fluctuations in individual stocks [12] - Pop Mart continued to lead gains among Hang Seng constituents, with a rise exceeding 5% [12] - China Shangcheng experienced significant volatility, with a drop of over 30% during the session, following a previous day's decline of more than 70% [12] Fujian Sector Developments - The Fujian sector saw multiple stocks surge, including Fujian Cement (600802) and Xiamen Tungsten (600549), which hit the daily limit [6] - The recent "14th Five-Year Plan" released by Fujian emphasizes deepening state-owned enterprise reforms and enhancing core competitiveness [8]