Group 1 - The core point of the article is that Sega Technology has decided to temporarily suspend production at its wholly-owned subsidiary, Zhongshan Yitai Na, to prevent further losses and optimize resource allocation [1] - The decision to suspend production is influenced by multiple factors, including a prolonged downturn in the real estate market and intensified market competition, which have led to a continuous decline in revenue for Zhongshan Yitai Na's precision casing system business [1] - Despite attempts to adjust the business operations, the subsidiary has continued to experience ongoing losses with minimal improvement in performance [1]