下周A股，关键时刻！

Group 1 - The A-share market is showing signs of a rebound, with the Shanghai Composite Index up 0.03%, while the Shenzhen Component Index and the ChiNext Index fell by 0.89% and 2.26% respectively [1] - The retail trade sector has seen a significant increase, with a rise of over 6%, making it the top-performing industry this week [2] - The overall average stock price in the A-share market decreased by 0.15%, but a continuous rally starting Wednesday has sparked market sentiment, indicating the beginning of an upward trend [1][3] Group 2 - The central government has emphasized the importance of expanding domestic demand as a key task for the upcoming year, with domestic demand contributing 71% to economic growth in the first three quarters of this year [2] - The hydrogen energy industry is at a critical commercialization stage, with a focus on green hydrogen production relying on renewable energy sources, which is expected to drive growth in the sector [4] - The non-bank financial sector is currently undervalued, and institutions are optimistic about the performance of brokerage firms as market activity picks up [4]