南山智尚：2025年上半年公司超高分子量聚乙烯纤维产品一等品率持续提高

Core Insights - Nanshan Zhishang announced on August 28 that the first-class rate of its ultra-high molecular weight polyethylene fiber products is expected to continue improving in the first half of 2025, gaining widespread recognition and trust from customers due to stable and reliable quality [2] - The company has made significant breakthroughs in research and development, with equipment upgrades and process optimization leading to a substantial increase in the strength of its 800D products, while the proportion of high-strength products in the overall product structure is steadily increasing, providing strong support for the company's development [2]