玻璃纤维短缺加剧，价格有望继续上调

Industry Overview - Suppliers and industry insiders anticipate a second round of price increases for fiberglass manufacturers due to rising costs and supply constraints, with planned monthly adjustments of 10% to 15%, potentially doubling prices by year-end [1] - The expected price increase follows a cumulative annual growth rate of over 50% since 2025 [1] - Research institutions indicate that specialty fiberglass fabrics have emerged in response to technological advancements, particularly in the AI era, where both AI hardware and terminal devices demand higher quality chip materials [1] Company Insights - Honghe Technology reports an increase in market demand for electronic-grade fiberglass fabrics, leading to higher product prices influenced by market demand, with projected net profits for 2025 estimated between 192.7 million to 225.5 million yuan, representing a year-on-year growth of 745% to 889% [1] - China National Building Material Group (CNBM) has optimized its fiberglass product structure, resulting in a year-on-year price increase that significantly contributes to its main profit [1]