天融信：上半年公司毛利率增长的主要原因是公司聚焦核心业务等

Core Viewpoint - Tianrongxin announced on August 22 that the increase in gross margin in the first half of the year is primarily due to the company's focus on core business and control over low-margin projects, with security revenue's share of total revenue increasing. The gross margin for the entire year is expected to exceed last year's level [1] Group 1 - The company reported a growth in gross margin for the first half of the year [1] - The increase in gross margin is attributed to a focus on core business and management of low-margin projects [1] - The proportion of security revenue in total revenue has risen [1] Group 2 - The company anticipates that the gross margin for the full year will surpass last year's figures [1]