<div id="readability-page-1"><article><p><strong>- Earnings Call Scheduled for 8:00 AM ET on March 24, 2026 -</strong></p><p>SHANGHAI, China, March  04, 2026  (GLOBE NEWSWIRE) -- Hesai Group (“Hesai,” “Hesai Technology” or the “Company”) (NASDAQ: HSAI; HKEX: 2525), the global leader in three-dimensional light detection and ranging (lidar) solutions, today announced that it will report its fourth quarter and full year 2025 unaudited financial results on Tuesday, March 24, 2026, before the U.S. market opens.</p> <p>The Company’s management will host an earnings conference call at 8:00 AM U.S. Eastern Time on March 24, 2026 (8:00 PM Beijing/Hong Kong Time on March 24, 2026).</p> <p>For participants who wish to join the call by phone, please access the link provided below to complete the pre-registration and dial in 5 minutes prior to the scheduled call start time. Upon registration, each participant will receive dial-in details to join the conference call.</p> <table><tbody><tr><td>Event Title:</td><td>Hesai Group Fourth Quarter and Full Year 2025 Earnings Conference Call</td></tr><tr><td>Pre-registration Link:</td><td>https://s1.c-conf.com/diamondpass/10052900-ju87y6.html</td></tr><tr><td> </td><td> </td></tr></tbody></table> <p>Additionally, a live and archived webcast of the conference call will be available on the Company’s investor relations website at https://investor.hesaitech.com.</p> <p>A replay of the conference call will be accessible approximately an hour after the conclusion of the call until March 31, 2026, by dialing the following telephone numbers:</p> <table><tbody><tr><td>United States:</td><td>+1-855-883-1031</td></tr><tr><td>International:</td><td>+61-7-3107-6325</td></tr><tr><td>Hong Kong, China:</td><td>800-930-639</td></tr><tr><td>China Mainland:</td><td>400-120-9216</td></tr><tr><td>Replay PIN:</td><td>10052900</td></tr><tr><td> </td><td> </td></tr></tbody></table> <p><strong>About Hesai</strong></p> <p>Hesai Technology (Nasdaq: HSAI; HKEX: 2525) is a global leader in lidar solutions. The Company’s lidar products enable a broad spectrum of applications including passenger and commercial vehicles (&#34;ADAS&#34;), as well as autonomous driving vehicles and robotics and other non-automotive applications such as last-mile delivery robots and AGVs (&#34;Robotics&#34;). Hesai seamlessly integrates its in-house manufacturing process with lidar R&amp;D and design, enabling rapid product iteration while ensuring high performance, high quality and affordability. The Company’s commercially validated solutions are backed by superior R&amp;D capabilities across optics, mechanics, and electronics. Hesai has established offices in Shanghai, Palo Alto and Stuttgart, with customers spanning more than 40 countries.</p> <p>For more information, please visit: https://investor.hesaitech.com.</p> <p><strong>For investor and media inquiries, please contact: </strong></p> <p>Hesai Group <br/>Yuanting “YT” Shi, Head of Capital Markets<br/>Email: ir@hesaitech.com</p> <p>Christensen Advisory<br/>Tel: +86-10-5900-1548<br/>Email: hesai@christensencomms.com</p> <p>Source: Hesai Group</p> <img src="https://imageproxy.pbkrs.com/https://www.globenewswire.com/newsroom/ti/query-bmY9T1RZMk5UVTFNQ00zTkRZMk56RXdJekl5TlRZd05EWT0?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="1" height="1" original-src="https://imageproxy.pbkrs.com/https://www.globenewswire.com/newsroom/ti/query-bmY9T1RZMk5UVTFNQ00zTkRZMk56RXdJekl5TlRZd05EWT0"/> <br/><img src="https://imageproxy.pbkrs.com/https://ml.globenewswire.com/media/OGNkZmUyOTItMDU5NC00NDQ4LWIyMWYtMjljN2NkYzMxYTU1LTEyNjc1OTUtMjAyNi0wMy0wNC1lbg==/tiny/Hesai-Group.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="1" height="1" original-src="https://imageproxy.pbkrs.com/https://ml.globenewswire.com/media/OGNkZmUyOTItMDU5NC00NDQ4LWIyMWYtMjljN2NkYzMxYTU1LTEyNjc1OTUtMjAyNi0wMy0wNC1lbg==/tiny/Hesai-Group.png"/></article></div>

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<p>Hesai Group will report its fourth quarter and full year 2025 financial results on March 24, 2026, before the U.S. market opens. An earnings call is scheduled for 8:00 AM ET on the same day. Participants can join via a pre-registration link and will receive dial-in details. The call will also be available via live and archived webcast on the company's investor relations website. Hesai is a leader in lidar solutions, serving various applications including autonomous vehicles and robotics.</p>

Hesai Group to Report Fourth Quarter and Full Year 2025 Financial Results on Tuesday, March 24, 2026 | HSAI Stock News