光伏概念股持续拉升 正业科技涨停

Group 1 - The core viewpoint is that photovoltaic concept stocks are experiencing a significant rise, with notable companies such as Zhengye Technology hitting the daily limit increase, and others like JA Solar, JinkoSolar, Longi Green Energy, and Tongwei also seeing gains [1] Group 2 - Zhengye Technology has reached the daily limit increase, indicating strong market interest and investor confidence in the company [1] - Other companies in the photovoltaic sector, including JA Solar, JinkoSolar, Longi Green Energy, and Tongwei, are following suit with notable price increases, reflecting a broader positive trend in the industry [1]