Group 1 - The core viewpoint of the report indicates that China's optical cable production is projected to reach 24.79 million core kilometers by June 2025, reflecting a year-on-year growth of 8.9% [1] - In the first half of 2025, the cumulative production of optical cables in China is reported to be 125.323 million core kilometers, showing a cumulative decline of 2.9% [1] Group 2 - The report is published by Zhiyan Consulting, a leading industry consulting firm in China, which has been deeply engaged in industry research for over a decade [2] - Zhiyan Consulting provides comprehensive industry research reports, business plans, feasibility studies, and customized services, focusing on delivering complete industry solutions to empower investment decisions [2]