The Shenzhen Stock Exchange has announced adjustments to the eligible securities list for the Hong Kong Stock Connect program, effective May 21, 2026, which includes the addition of Huaqin Technology. In separate financial news, the Shanghai and Shenzhen stock exchanges reported an increase in their combined margin trading balances, totaling 2.87 trillion yuan. Additionally, the封测 (sealing and testing) sector leader, Changdian Technology, has seen its market value surpass 100 billion yuan following a significant price surge. AI
Summary written by gemini-2.5-flash-lite from 1 source. How we write summaries →
RANK_REASON The article reports on stock exchange adjustments and financial data, not a core AI development.