方案升级趋势明确，看好 PCB 产业链高弹性 20151223 摘要 议主要集中在电信号传输效率处于及格线，但差损指标不满意。虽然考虑过用 DF 值更低的 PDFE 覆铜板，但由于制造难度大、良率和稳定性低，最终决定继 续使用马九材料制作正胶背板。 正胶背板未来出货节奏如何？ 预计 2025 年第一季度会有少量样品用于 GTC 会议展示。到 2026 年下半年开 始小批量出货，到 2027 年将实现大批量出货。目前预期整个行业供需到 2027 年会处于紧平衡状态，高端激光钻孔设备拉货时间延长至一年半以上， 这使得产能爬坡相对较慢。因此，PCB 行业价格和利润率有望维持高水平直到 2027 年。 AI 服务器背板方案预计 2025 年 2 月定案，2026 年 3 月 GTC 会议展示， 2026 下半年小批量出货，2027 年大批量出货。技术难点在于层数多、 对齐钻孔难度大及高温铜浆烧结技术，当前争议点为电信号传输效率的 差损指标不理想。 菲利华石英电子布已从测试转向小批量生产，价格提升至 250-280 元/ 米，预计 2026 年出货 1,000 万米，贡献约 10 亿人民币业绩增量。公 司是全球唯一全产 ...

Group 1 - The report highlights that the Q3 2025 revenue exceeded expectations, with significant growth in overseas markets, particularly in North America, where the company is accelerating store openings [21][22][23] - The company achieved a year-on-year revenue growth of 245%-250% in Q3 2025, with overseas revenue increasing by 365%-370% [21] - The management's confidence is reflected in the recent share purchases by key stakeholders, indicating a positive outlook for future growth [27][29] Group 2 - The report indicates that the company has maintained a strong gross margin, with Q3 2025 gross margin at 55.62%, an increase of 4.42 percentage points year-on-year [31][32] - The company’s revenue for the first three quarters of 2025 reached 1.933 billion yuan, a year-on-year increase of 2.20% [31] - The life sciences segment is expected to drive future growth, with a planned investment of 1.15 billion yuan in a new high-end materials industrial park [33] Group 3 - The report notes that the company has seen a significant increase in net profit, with a year-on-year growth of 0.5% for the first three quarters of 2025, despite challenges in the mining services and defense sectors [36] - The company is actively pursuing a strategy to integrate its civil explosives business and is focusing on military transformation, which is expected to enhance long-term growth prospects [39][41] - The report emphasizes the importance of expanding domestic demand and the potential for increased consumer spending, particularly in the service sector [13][14][16] Group 4 - The optical lens industry is experiencing a shift towards high-end and smart products, with the market for AI smart glasses expected to grow significantly [44][45] - The company is positioned as a leading manufacturer of resin lenses, with a strong focus on R&D and partnerships with global tech firms to develop smart eyewear solutions [43][44] - The report highlights the increasing demand for functional and customized lenses, driven by rising health awareness and changing consumer preferences [44][45]