ETERN(SH:600105)2026-03-04 02:30Summary of Conference Call Notes on Yongding Co., Ltd. Company Overview - Yongding Co., Ltd. is the first privately listed company in China's optical cable industry, having established a complete vertically integrated industrial chain from optical rods to optical fibers and optical cables [4] Key Points and Arguments Shareholder Reduction Plan - The controlling shareholder, Yongding Group, plans to reduce its holdings by up to 14,619,900 shares, which is not more than 1% of the total share capital, due to personal funding needs [1][2] Long-term Business Impact - The shareholder reduction is not expected to impact the long-term development of the company [3] Subsidiary Developments - Subsidiary Dingxin Optoelectronics is expanding its product lineup to include EML and CW light source chips, with existing customer agreements in place, indicating potential for increased order volumes [3] - Dingxin Optoelectronics is expected to double its production capacity by 2026 and again by 2027, with recent capital increases from external investors [3] High-Temperature Superconducting Materials - Subsidiary Dongbu Superconductor is focusing on high-temperature superconducting materials using unique domestic technology, with applications in controlled nuclear fusion and other fields [3] - The company plans to expand production by 50,000 kilometers to meet growing downstream demand [3] Optical Fiber and Cable Industry Trends - The optical fiber and cable industry is experiencing significant changes in supply and demand, driven by AI and drone applications, leading to increased operational rates for fiber manufacturers [3] - Recent bidding failures in China's telecom fiber and cable procurement indicate previously low pricing, suggesting future price increases for operators [3] Production Capacity Expansion - The company is actively expanding production capacity, with projections to reach 9.5 million tons for optical rods and 36 million core kilometers for optical fibers by the end of 2026, which is expected to contribute to flexible profits [4] Automotive Wire Business Growth - The automotive wire business is anticipated to maintain rapid growth, with significant orders already secured [5] Dual-Driving Growth Strategy - The company is leveraging a dual-driving strategy of "Optical Communication + Superconductors" for future growth, with strong overseas demand for optical modules and a supply-demand gap in optical chips [6] Future Growth Potential - The high-temperature superconducting materials are expected to benefit from the rapid development of controlled nuclear fusion, and the company's expansion in optical fiber and cable production is projected to contribute to flexible profits [7] - The company has broad growth potential, and investors are encouraged to maintain interest [7]