{"filing":{"accession_number":"0001104659-26-089024","cik":"0001861737","ticker":"HSIGF","company_name":"Hesai Group","form":"6-K","filing_date":"2026-07-31","report_date":"2026-07-31","primary_document":"tm2621807d1_6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1861737/000110465926089024/tm2621807d1_6k.htm"},"events":[{"id":22328,"run_id":20191,"accession_number":"0001104659-26-089024","anchor_item_number":"EX-99.1","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.92,"summary":"Hesai Group announced an extraordinary general meeting scheduled for August 28, 2026, to be held for shareholder voting on matters including a revision of continuing connected transaction caps with Sharpa.","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-31","form":"6-K","submitted_at":null,"items":[{"id":22244,"accession_number":"0001104659-26-089024","item_number":"EX-99.1","item_title":"tm2621807d1_ex99-1.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.92,"reasoning":"This exhibit is a notice of an extraordinary general meeting (EGM) scheduled for August 28, 2026, announcing the date, time, location, and voting procedures for shareholders. While the specific resolutions to be voted on are not detailed in this announcement (they are referenced as being in the separate EGM Notice and circular), this is a routine administrative disclosure of a shareholder meeting. The announcement does not disclose material governance changes, executive appointments or departures, or other substantive corporate actions — it is procedural notification of a meeting whose substance is deferred to the formal EGM Notice. Such routine meeting notices are not material to a reasonable investor's assessment of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":22329,"run_id":20191,"accession_number":"0001104659-26-089024","anchor_item_number":"EX-99.2","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"summary":"Hesai Group disclosed a revision of annual caps for continuing connected transactions with Sharpa (a related party controlled by Co-Founders), increasing the cap from RMB 100 million to RMB 300 million, requiring independent shareholder approval under Hong Kong Listing Rules Chapter 14A.","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-31","form":"6-K","submitted_at":null,"items":[{"id":22245,"accession_number":"0001104659-26-089024","item_number":"EX-99.2","item_title":"tm2621807d1_ex99-2.htm","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"This exhibit discloses a revision of annual caps for continuing connected transactions between Hesai and Sharpa, a related party controlled by the Co-Founders. The transaction requires independent shareholder approval at an EGM and involves an increase in the annual cap from RMB 100 million to RMB 300 million. While the underlying transaction is commercial (supply of products and services), the disclosure is primarily a governance matter—a related-party transaction requiring shareholder approval under Hong Kong Listing Rules Chapter 14A. The materiality threshold (percentage ratios exceeding 5%) has been crossed, triggering reporting and approval requirements. This is a governance event rather than a discrete operational or financial event.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"","ticker":null,"filing_date":""},{"id":22246,"accession_number":"0001104659-26-089024","item_number":"EX-99.3","item_title":"tm2621807d1_ex99-3.htm","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a shareholder circular convening an extraordinary general meeting to approve a revision of annual caps under a continuing connected transaction (supply of products framework agreement with Sharpa). The document discloses governance matters requiring shareholder approval—specifically, the revision of transaction caps and related connected-party arrangements. While the underlying transaction is commercial (supply of LiDAR products and robotic actuators), the primary disclosure is the shareholder vote and governance process, making this a governance event rather than an operational or financial event. The materiality is high because it involves shareholder approval of material connected transactions and revised annual caps that exceed prior limits.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"","ticker":null,"filing_date":""},{"id":22247,"accession_number":"0001104659-26-089024","item_number":"EX-99.4","item_title":"tm2621807d1_ex99-4.htm","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.45,"reasoning":"This is a notice of an extraordinary general meeting (EGM) scheduled for August 28, 2026, calling shareholders to vote on approval of a \"Revised Supply of Products Framework Agreement with Sharpa\" and revised annual cap. However, this is a notice *calling* the meeting and soliciting votes, not a disclosure of voting *results*. The actual vote has not yet occurred. The document is a pre-meeting notice, not a post-meeting results disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"","ticker":null,"filing_date":""},{"id":22248,"accession_number":"0001104659-26-089024","item_number":"EX-99.5","item_title":"tm2621807d1_ex99-5.htm","event_type":"shareholder_vote_results","event_domain":"governance","is_material":false,"confidence":0.45,"reasoning":"This exhibit is a proxy form for an extraordinary general meeting scheduled for August 28, 2026, not a disclosure of voting results. The document is a template for shareholders to appoint proxies and vote on a resolution approving a \"Revised Supply of Products Framework Agreement with Sharpa\" and related annual cap. Since this is the proxy form itself (issued in advance of the meeting) rather than a post-meeting disclosure of actual vote results, it does not match the `shareholder_vote_results` definition. However, it relates to a shareholder vote on a material related-party transaction, which may warrant classification as a governance or operational matter once results are disclosed.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":22244,"accession_number":"0001104659-26-089024","item_number":"EX-99.1","item_title":"tm2621807d1_ex99-1.htm","event_type":"governance_other","event_domain":"governance","is_material":false,"confidence":0.92,"reasoning":"This exhibit is a notice of an extraordinary general meeting (EGM) scheduled for August 28, 2026, announcing the date, time, location, and voting procedures for shareholders. While the specific resolutions to be voted on are not detailed in this announcement (they are referenced as being in the separate EGM Notice and circular), this is a routine administrative disclosure of a shareholder meeting. The announcement does not disclose material governance changes, executive appointments or departures, or other substantive corporate actions — it is procedural notification of a meeting whose substance is deferred to the formal EGM Notice. Such routine meeting notices are not material to a reasonable investor's assessment of the registrant.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-31"},{"id":22245,"accession_number":"0001104659-26-089024","item_number":"EX-99.2","item_title":"tm2621807d1_ex99-2.htm","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"This exhibit discloses a revision of annual caps for continuing connected transactions between Hesai and Sharpa, a related party controlled by the Co-Founders. The transaction requires independent shareholder approval at an EGM and involves an increase in the annual cap from RMB 100 million to RMB 300 million. While the underlying transaction is commercial (supply of products and services), the disclosure is primarily a governance matter—a related-party transaction requiring shareholder approval under Hong Kong Listing Rules Chapter 14A. The materiality threshold (percentage ratios exceeding 5%) has been crossed, triggering reporting and approval requirements. This is a governance event rather than a discrete operational or financial event.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-31"},{"id":22246,"accession_number":"0001104659-26-089024","item_number":"EX-99.3","item_title":"tm2621807d1_ex99-3.htm","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"This exhibit is a shareholder circular convening an extraordinary general meeting to approve a revision of annual caps under a continuing connected transaction (supply of products framework agreement with Sharpa). The document discloses governance matters requiring shareholder approval—specifically, the revision of transaction caps and related connected-party arrangements. While the underlying transaction is commercial (supply of LiDAR products and robotic actuators), the primary disclosure is the shareholder vote and governance process, making this a governance event rather than an operational or financial event. The materiality is high because it involves shareholder approval of material connected transactions and revised annual caps that exceed prior limits.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-31"},{"id":22247,"accession_number":"0001104659-26-089024","item_number":"EX-99.4","item_title":"tm2621807d1_ex99-4.htm","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.45,"reasoning":"This is a notice of an extraordinary general meeting (EGM) scheduled for August 28, 2026, calling shareholders to vote on approval of a \"Revised Supply of Products Framework Agreement with Sharpa\" and revised annual cap. However, this is a notice *calling* the meeting and soliciting votes, not a disclosure of voting *results*. The actual vote has not yet occurred. The document is a pre-meeting notice, not a post-meeting results disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-31"},{"id":22248,"accession_number":"0001104659-26-089024","item_number":"EX-99.5","item_title":"tm2621807d1_ex99-5.htm","event_type":"shareholder_vote_results","event_domain":"governance","is_material":false,"confidence":0.45,"reasoning":"This exhibit is a proxy form for an extraordinary general meeting scheduled for August 28, 2026, not a disclosure of voting results. The document is a template for shareholders to appoint proxies and vote on a resolution approving a \"Revised Supply of Products Framework Agreement with Sharpa\" and related annual cap. Since this is the proxy form itself (issued in advance of the meeting) rather than a post-meeting disclosure of actual vote results, it does not match the `shareholder_vote_results` definition. However, it relates to a shareholder vote on a material related-party transaction, which may warrant classification as a governance or operational matter once results are disclosed.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-01T00:02:59.544282+00:00","company_name":"Hesai Group","ticker":"HSIGF","filing_date":"2026-07-31"}]}