Tech company "Red Infant City" saw a more than 13% increase in its stock price, reaching a record high, with a 40% year-on-year growth in revenue in the first half of the year.

Chizi Tech's stock rose 13.24% to HK $12.23, with a total market value of HK $17.275 billion; the stock once rose nearly 15% during the trading day, hitting a new historical high of HK $12.38. In terms of news, Chizi Tech released its 2025 interim financial report on the 28th. For the six months ending on June 30, the total revenue was HK $31.81 billion, a 40.0% increase compared to the same period in 2024; the net profit attributable to equity shareholders of the company was HK $4.89 billion, a 117.8% increase year-on-year; and adjusted EBITDA was HK $6.46 billion, a 44.0% increase year-on-year. In the first half of the year, the company's social business revenue reached HK $28.34 billion, a 37.0% increase year-on-year. Among them, the performance of the gaming social platform TopTop was outstanding, with monthly revenue breaking through ten million US dollars for the first time during the period, becoming the company's third social product to achieve monthly revenue over ten million US dollars after MICO and SUGO.