Shenzhen Ruijie (300977) said on the interactive platform that the companyharrah'scherokeepokerIts main business is third-party evaluation, project management and collaborative business represented by engineering management information technology services, testing and appraisal. Testing and appraisal is an important direction of the company's strategic layout. As the scale of existing housing management and services becomes larger and larger, residents 'demand for quality living throughout the life cycle of "good houses" and "good communities" is increasing, and the demand for services such as third-party evaluation, project management, and testing and identification is accelerating. At present, the company has actively followed up on relevant policies, and the specific impact cannot be accurately judged.