电力股开盘维持强势 廊坊发展涨停

Group 1 - The core viewpoint of the article highlights the strong performance of power stocks, with Langfang Development hitting the daily limit, and several other companies like Leshan Electric Power and Hunan Development rising over 5% [1] - The National Energy Administration released data indicating that the total electricity consumption in April reached 772.1 billion kilowatt-hours, representing a year-on-year increase of 4.7% [1] - From January to April, the cumulative total electricity consumption was 3,156.6 billion kilowatt-hours, showing a year-on-year growth of 3.1%, with industrial power generation accounting for 2,984.0 billion kilowatt-hours [1]