Core Viewpoint - Tongcheng New Materials, a leading domestic photoresist and tire rubber additive company, has submitted its prospectus to the Hong Kong Stock Exchange, aiming for a dual listing in A+H shares, amidst concerns over its traditional business growth and shareholder cash-out operations [2][8]. Group 1: Company Overview - Founded in 1999, Tongcheng New Materials started in tire chemical materials international trade and has evolved into a platform enterprise integrating R&D, manufacturing, and sales [3]. - The company successfully listed on the Shanghai Stock Exchange in 2018 and has made strategic acquisitions in the electronic materials sector, including leading suppliers of display panel photoresists and semiconductor photoresists [3]. - Tongcheng New Materials holds a dominant position in both the semiconductor photoresist market and the global tire phenolic resin rubber additive market, ranking first in sales [3]. Group 2: Financial Performance - The traditional tire rubber additive business remains a significant revenue contributor, but its share is declining: revenue contributions from 2023 to the first three quarters of 2025 were 77.5%, 74.7%, and 69.7% respectively [4]. - The electronic materials segment is growing rapidly, with its revenue share increasing from 19.1% to 27.8% during the same period, becoming the core growth engine for the company [4]. - Overall revenue growth has slowed, with figures of approximately CNY 2.937 billion, CNY 3.263 billion, and CNY 2.517 billion from 2023 to the first three quarters of 2025, showing a decline in growth rate from 17% to 4% [5]. Group 3: Challenges and Risks - The traditional business is facing a price war, leading to a revenue decline in tire rubber additives and other chemical products, with a reported decrease of 4.7% in revenue for the first three quarters of 2025 [7]. - The biodegradable materials segment has been a financial burden, with cumulative losses of CNY 109 million over three years, and asset impairment provisions of CNY 94.8 million [7]. - Despite the challenges, the company's gross profit and gross margin have remained relatively stable, with gross profits of approximately CNY 685 million, CNY 796 million, and CNY 634 million from 2023 to the first three quarters of 2025 [7]. Group 4: Shareholder Actions - The company has faced scrutiny over high dividend payouts amidst cash flow constraints, with cumulative cash dividends of approximately CNY 1.49 billion since its A-share listing [8]. - The major shareholder, Zhang Ning, has been a significant beneficiary of these dividends, raising concerns about the allocation of funds during a critical period for business transformation [8]. - Frequent share reductions by a key shareholder, Yutong Investment, have raised market concerns, with a total reduction of 5.2% in shareholding since 2021, indicating a potential exit strategy [9].