电解槽招中标项目数量可观，下游应用领域拓展推动行业发展

Investment Rating - The industry rating is "Outperform the Market" [3][46]. Core Insights - The number of electrolyzer bidding projects has significantly increased in the first half of 2025, indicating a maturing industry driven by downstream applications. A total of 48 projects were cumulatively bid and signed in China from January to June 2025, with a total scale of 3171.63 MW and hydrogen production capacity of 469680 Nm3/h [2][36]. - The hydrogen energy index has shown a weekly increase of 4.49% and an 18.94% increase since the beginning of 2025, reflecting strong market performance [8][11]. - The transportation application is leading the maturation of the hydrogen fuel cell industry ecosystem, with a recommendation to focus on companies involved in heavy-duty hydrogen vehicles [2][36]. Summary by Sections 1. Hydrogen Energy Industry Market Performance - The hydrogen energy index closed at 2113.29 points as of June 27, 2025, with a weekly increase of 4.49% and an 18.94% increase since the start of the year [8][11]. - The top five companies in the hydrogen energy sector by weekly increase were Taihe Technology (48.09%), Inner Mongolia First Machinery (33.66%), Liyuanheng (30.89%), Xingyuan Material (23.90%), and Longpan Technology (19.46%) [14][15]. 2. Hydrogen Energy Industry Data Review - In the first half of 2025, the cumulative number of electrolyzer projects reached 48, with a total scale of 3171.63 MW and a hydrogen production capacity of 469680 Nm3/h. The majority of projects were in various provinces including Anhui, Gansu, Guangdong, and others [16][17]. - The leading companies in terms of order size for electrolyzers were Zhongzhong Electric, Yijing Star Hydrogen Energy, and others, with the largest order being 1205 MW [16]. 3. Industry Dynamics and Company Developments - Significant domestic events include the delivery of China's first 16000 TEU methanol dual-fuel container ship and the successful ignition of the first hydrogen combustion furnace in the country [31][32]. - Internationally, the UK government announced a £500 million investment in hydrogen infrastructure, while Adani launched India's first off-grid green hydrogen plant [32][33].