KAIYUAN SECURITIES·2025-08-21 09:02Investment Rating - The industry investment rating is "Positive" (maintained) [1] Core Viewpoints - The demand for spandex is expected to continue growing due to increasing penetration rates in the textile industry and rising consumer preferences for comfort [5][13] - The spandex industry is currently facing severe overcapacity, with outdated production capacity gradually being eliminated [6][22] - The supply-demand dynamics are expected to improve as outdated capacity is cleared, benefiting leading companies in the industry [7][44] Summary by Sections Demand Side - Spandex is primarily used in the textile and apparel sector, with 76% of spandex consumption in 2024 dedicated to clothing production, resulting in an apparent consumption volume of 1.0269 million tons [5][14] - The compound annual growth rate (CAGR) for spandex apparent consumption from 2020 to 2024 is 9.21%, significantly higher than other mainstream fibers [14] - The retail sales of clothing, shoes, and textiles in China increased by 3.10% year-on-year in the first half of 2025, further driving spandex demand [14][19] Supply Side - The spandex industry has been experiencing significant overcapacity, with an average gross profit margin of -5,217 yuan/ton as of August 13, 2025, indicating prolonged losses [6][25] - In 2024, new spandex production capacity is expected to increase by 135,000 tons, with a year-on-year growth rate of 10.88%, continuing a trend of over 10% growth for three consecutive years [25][39] - The industry concentration ratio (CR5) stands at 79.53%, indicating a high level of market concentration among leading companies [33][35] Future Outlook - Leading companies such as Huafeng Chemical and Xinxiang Chemical Fiber are expected to benefit from their cost advantages, with unit costs significantly lower than the industry average [7][39] - The anticipated new production capacity for spandex in 2025 is only 111,000 tons, indicating a slowdown in capacity growth [33][48] - Recommended stocks include Huafeng Chemical, with other beneficiaries being Xinxiang Chemical Fiber and Taihe New Materials [45][48]