证券日报网12月18日讯艾森股份在回答调研者提问时表示，目前，公司正性PSPI光刻胶已在部分客户实 现小批量交付，并同步推进多家头部晶圆厂的验证工作。此外公司超高感度PSPI和低温固化负性PSPI 等产品也处于客户端验证阶段，以适配不同技术需求。 （文章来源：证券日报） ...

格隆汇12月18日｜艾森股份(688720.SH)披露投资者关系活动记录表，受益于行业需求的持续增长和公 司市场份额的稳步提升，公司在手订单充足，产能利用率保持中高位运行。目前，公司正性PSPI光刻胶 已在部分客户实现小批量交付，并同步推进多家头部晶圆厂的验证工作。此外公司超高感度PSPI和低温 固化负性PSPI等产品也处于客户端验证阶段，以适配不同技术需求。 ...

证券日报网讯12月4日，艾森股份在互动平台回答投资者提问时表示，公司正性PSPI光刻胶在多家晶圆 客户的测试和验证进展顺利，已经通过部分客户验证，公司已根据市场需求增设产能。 ...

Core Viewpoint - The company has successfully entered the small-scale production phase of its positive PSPI photoresist and is progressing well in testing and validation with multiple wafer customers [1] Group 1: Production and Validation - The positive PSPI photoresist has passed validation with some customers [1] - The company is expanding production capacity based on market demand [1]

Market Performance - The main board led the gains with notable increases in stocks such as Wento Holdings (+10.15%), Jishi Media (+10.11%), and Xinhua Du (+10.07%) [1] - The ChiNext board saw significant growth with Xuanji Information (+20.06%) and Zhongrong Electric (+20.00%) leading the charge [1] - The Sci-Tech Innovation board also experienced a surge, with Tengjing Technology and Yuanjie Technology both increasing by 20.00% [1] - Active sub-industries included SW Communication Network Equipment and Devices (+8.74%) and SW Other Communication Equipment (+3.60%) [1] Domestic News - Aibang ARAI launched its first AI glasses at a retail price of RMB 1,599, featuring replaceable lenses and advanced stabilization algorithms [1] - In the semiconductor sector, Innosilicon reported a revenue of RMB 553 million for the first half of 2025, marking a 43.4% year-on-year increase and a gross margin improvement of 28.4 percentage points [1] - Alibaba Cloud responded to rumors regarding a purchase of 150,000 GPUs from Cambricon, clarifying that the information was inaccurate [1] - Aisen Co. announced that its self-developed positive PSPI photoresist has entered small-scale production with mainstream wafer customers [1] Overseas News - TrendForce reported that the global wafer foundry market is expected to reach USD 41.7 billion in Q2 2025, a 14.6% increase from the previous quarter, driven by consumer subsidy plans in China [1] - Canon showcased its 410-megapixel image sensor at an exhibition, featuring a resolution of 24,592 x 16,704 pixels [1] - Mitsubishi Chemical and Boyan Electronics announced a strategic partnership for the joint development of color photoresists for LCD panels in the Chinese market [1] - Yole Group's report indicated that advanced packaging technology is driving strong growth in the backend equipment market, with total revenue projected to reach USD 6.9 billion by 2025 [1]

Investment Rating - The report maintains a rating of "Accumulate" for the company [4] Core Viewpoints - The company achieved a revenue growth of 20.04% in 2024, primarily driven by strong performance in the advanced packaging sector, with specific product categories such as plating solutions and photoresists showing significant growth [2][3] - Despite the revenue growth, net profit growth was lower due to increased R&D investments, which rose by 40.42% and accounted for 10.62% of total revenue [2][3] - The company has made significant technological advancements in semiconductor packaging and wafer manufacturing, successfully launching multiple products and breaking into the domestic market for photoresists [3][8] Financial Summary - Revenue is projected to grow from 360 million yuan in 2023 to 883 million yuan by 2027, with a compound annual growth rate (CAGR) of approximately 25% [1] - Net profit is expected to increase from 33 million yuan in 2023 to 101 million yuan in 2027, reflecting a strong growth trajectory [1] - The company's gross margin for 2024 is reported at 26.42%, with a slight decrease from the previous year, while the net margin is at 7.75% [2][3] Market Position and Opportunities - The company is positioned as a leading player in the domestic semiconductor materials market, with a comprehensive product range covering semiconductor packaging, wafer manufacturing, and display materials [3][8] - The semiconductor industry is expected to recover gradually, providing a favorable environment for the company's products to gain market share [3][8] - The report highlights the growing demand for high-end PCB applications driven by AI technology, which the company is strategically targeting [8]