Chan Ye Xin Xi Wang·2025-05-13 01:40Core Insights - The hydrogenated nitrile butadiene rubber (HNBR) industry in China is at a critical stage of technological breakthroughs and market expansion, with a projected production of 311 tons in 2024, representing a year-on-year growth of 17.36% [1][15] - China is the second-largest consumer of HNBR globally, accounting for 20.6% of total consumption, but faces a significant demand gap of 3,982 tons due to low capacity utilization [1][15] - Key technological advancements, such as the development of rhodium-ruthenium bimetallic catalysts by Beijing University of Chemical Technology and the "Zhan's catalyst" by Zannan Technology, have broken a 30-year foreign monopoly, with some products reaching international leading levels [1][15] Industry Overview - HNBR is a highly saturated specialty elastomer produced through the hydrogenation of nitrile rubber (NBR), enhancing its properties such as heat resistance (150-180℃), oxidation resistance, ozone resistance, radiation resistance, and chemical corrosion resistance [2] - The industry has evolved through three main stages: initial development (1980-2010), technological breakthroughs and industrialization (2010-2020), and high-quality development (2021-present) [4][5][6] Industry Development History - The initial stage saw the introduction of HNBR technology in China through collaborations in the 1980s, with limited production capabilities [4] - The technological breakthrough phase from 2010 to 2020 included the establishment of the first large-scale production line by Zannan Technology, marking a significant step towards domestic production [5] - The current phase emphasizes high-quality development, with domestic production capacity expected to reach 10,000 tons per year by 2024 [6][7] Industry Chain - The HNBR industry chain includes upstream raw materials (nitrile rubber, hydrogen, catalysts), midstream production processes, and downstream applications in sectors such as automotive, aerospace, and medical [9] Current Industry Status - The industry is characterized by a low capacity utilization rate of less than 40%, despite a total capacity of 10,000 tons per year, indicating a need for improved customization and market acceptance [15] - Major players like Shandong Daon, Zhejing Zansheng, and Qilu Petrochemical dominate the market, collectively holding over 80% of the production capacity [17] Key Companies' Performance - Shandong Daon has achieved a production capacity of 3,000 tons per year and has developed proprietary HNBR preparation technology, with a revenue of 1.286 billion yuan in Q1 2025, up 6.58% year-on-year [19] - Xi'an Kaili New Materials has initiated a 3,000 tons per year HNBR project, with a revenue of 626 million yuan in Q1 2025, reflecting a 105.25% increase [21] Industry Trends - The industry is shifting towards technology-intensive and high-end applications, with significant growth in demand from the military sector and high-end manufacturing [23] - Future trends include enhanced collaboration across the industry chain, green manufacturing practices, and increased international competition as foreign companies enter the market [24][26]