中金2026年展望 | 基础材料：供给优化持续，结构升级为王

Core Viewpoint - The article forecasts the industry landscape and corporate competition strategies for 2026, emphasizing demand as the starting point for analysis, with recommendations for sectors including fiberglass, consumer building materials, glass, and cement [2] Group 1: Fiberglass - The fiberglass sector is expected to maintain a favorable supply-demand balance, with a projected net increase in production of 400,000 to 500,000 tons by 2026, driven by high-end products like wind power yarn [6][10] - The high-end special fabric market is anticipated to continue its growth, with significant price increases expected for wind power yarn and potential price adjustments for ordinary yarn and electronic fabrics [5][7] - The industry is likely to see rational expansion with limited new capacity, as new entrants face challenges in achieving excess returns due to high initial costs [6][10] Group 2: Consumer Building Materials - The consumer building materials sector is under pressure, with new construction expected to decline by 16% year-on-year in 2026, and completions down by 7% [3][12] - Positive signals are emerging, including price increases for waterproofing materials and gypsum boards, alongside a reduction in cost rates and easing of impairment risks [3][11] - The market is witnessing a consolidation phase where leading companies are expected to recover profitability, benefiting from improved demand and supply optimization [11][15] Group 3: Glass and Cement - The glass sector is undergoing a "de-involution" process, with supply reductions anticipated as companies respond to ongoing losses, particularly in the float glass segment [3][24] - Cement demand is projected to decline by 7% in 2026, with supply-side policies aimed at curbing overproduction expected to play a crucial role in market dynamics [27][28] - The industry is expected to see a gradual recovery in pricing as supply and demand begin to balance, aided by a decrease in coal prices which may alleviate profit pressures [28][25]