Two major industries' individual stocks dominate the gross profit margin list, with 27 stocks having a gross profit margin of over 90% in the first half of the year.

According to statistics, excluding the financial industry, in the Shenwan First-class Industry, the food and beverage industry still maintains the top spot in gross profit margin in the first half of this year, reaching 51.41%; the beauty and cosmetics, media industry's gross profit margin ranks second and third. In terms of individual stocks, the pharmaceutical and computer industries have the highest sales gross profit margin, with the top five gross profit margins in the first half of the year being Hai-Chuang Pharmaceutical-U, Ailis, Daming Data, Dize Pharmaceutical-U, and Zhongwang Software. Hai-Chuang Pharmaceutical-U ranks first with a sales gross profit margin of 99.52%, and there are 27 stocks in the first half of the year with a gross profit margin of over 90%.