{"url_path":"/sec/biii-wt/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-12","source_url":"https://www.sec.gov/Archives/edgar/data/2087087/0001104659-26-059361-index.html","accession_number":"0001104659-26-059361","cik":"0002087087","ticker":"BIII","issuer_name":"Black Spade Acquisition III Co","edgar_url":"https://www.sec.gov/Archives/edgar/data/2087087/0001104659-26-059361-index.html","primary_entity_key":"0002087087","primary_entity_name":"Black Spade Acquisition III Co"},"word_count":807,"has_tables":true,"body_markdown":"Item 6. Exhibits\n\nThe following exhibits are filed as part of, or incorporated by reference into, this Quarterly Report on Form 10-Q.\n\n**No.**\n\n  ​ ​ ​\n\n**Description of Exhibit**\n\n1.1\n\n​\n\n[Underwriting Agreement, dated January 5, 2026, among the Company, Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC, as representatives of the several underwriters, including Chardan Capital Markets, LLC. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex1-1.htm)\n\n3.1\n\n​\n\n[Amended and Restated Memorandum and Articles of Association. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex3-1.htm)\n\n4.1\n\n​\n\n[Warrant Agreement, dated January 5, 2026, between the Company and Continental Stock Transfer & Trust Company, as warrant agent. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex4-1.htm)\n\n10.1\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Chi Wai Dennis Tam. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-1.htm)\n\n10.2\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Shing Joe Kester Ng. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-2.htm)\n\n10.3\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Richard Kirby Taylor. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-3.htm)\n\n10.4\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Yuen Wai Samuel Tsang. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-4.htm)\n\n10.5\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Chung Yik Lee. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-5.htm)\n\n10.6\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Luxi Li. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-6.htm)\n\n10.7\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Sek Yan Ho. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-7.htm)\n\n10.8\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Chiu Yi Zoe Tse. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-8.htm)\n\n10.9\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Po Yi Patsy Chan. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-9.htm)\n\n10.10\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Russell William Galbut. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-10.htm)\n\n10.11\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Robert Steven Moore. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-11.htm)\n\n10.12\n\n​\n\n[A Letter Agreement, dated January 5, 2026, among the Company, the Sponsor and Wing Hong Sammy Hsieh. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-12.htm)\n\n10.13\n\n​\n\n[Investment Management Trust Agreement, dated January 5, 2026, between the Company and Continental Stock Transfer & Trust Company, as trustee. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-13.htm)\n\n10.14\n\n​\n\n[Registration Rights Agreement, dated January 5, 2026, between the Company and certain security holders. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-14.htm)\n\n10.15\n\n​\n\n[Sponsor Warrants Purchase Agreement, dated January 5, 2026, between the Company and Black Spade Sponsor LLC III. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-15.htm)\n\n10.16\n\n​\n\n[Private Placement Warrants Purchase Agreement, dated January 5, 2026, among the Company and the Underwriters (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-16.htm)\n\n10.17\n\n​\n\n[Administrative Services Agreement, dated January 5, 2026, between the Company and Black Spade Sponsor LLC III. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-17.htm)\n\n10.18\n\n​\n\n[Indemnity Agreement, dated January 5, 2026, between the Company and Chi Wai Dennis Tam. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-18.htm)\n\n10.19\n\n​\n\n[Indemnity Agreement, dated January 5, 2026, between the Company and Shing Joe Kester Ng. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-19.htm)\n\n10.20\n\n​\n\n[Indemnity Agreement, dated January 5, 2026, between the Company and Richard Kirby Taylor. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-20.htm)\n\n10.21\n\n​\n\n[Indemnity Agreement, dated January 5, 2026, between the Company and Russell William Galbut. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-21.htm)\n\n10.22\n\n​\n\n[Indemnity Agreement, dated January 5, 2026, between the Company and Robert Steven Moore. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-22.htm)\n\n10.23\n\n​\n\n[Indemnity Agreement, dated January 5, 2026, between the Company and Po Yi Patsy Chan. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-23.htm)\n\n10.24\n\n​\n\n[Indemnity Agreement, dated January 5, 2026, between the Company and Wing Hong Sammy Hsieh. (1)](https://www.sec.gov/Archives/edgar/data/2087087/000110465926002447/tm262750d1_ex10-24.htm)\n\n31.1*\n\n \n\n[Certification of Principal Executive Officer Pursuant to Securities Exchange Act Rules 13a-14(a), as adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](biii-20260331xex31d1.htm)\n\n31.2*\n\n \n\n[Certification of Principal Financial Officer Pursuant to Securities Exchange Act Rules 13a-14(a), as adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](biii-20260331xex31d2.htm)\n\n32.1*\n\n \n\n[Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](biii-20260331xex32d1.htm)\n\n32.2*\n\n \n\n[Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](biii-20260331xex32d2.htm)\n\n101.INS*\n\n \n\nXBRL Instance Document\n\n101.SCH*\n\n \n\nXBRL Taxonomy Extension Schema Document\n\n101.CAL*\n\n \n\nXBRL Taxonomy Extension Calculation Linkbase Document\n\n101.DEF*\n\n \n\nXBRL Taxonomy Extension Definition Linkbase Document\n\n101.LAB*\n\n \n\nXBRL Taxonomy Extension Labels Linkbase Document\n\n101.PRE*\n\n \n\nXBRL Taxonomy Extension Presentation Linkbase Document\n\n*\n\nFiled herewith.\n\n(1)\n\nPreviously filed as an exhibit to our Current Report on Form 8-K filed on January 9, 2026 and incorporated by reference herein.\n\n​\n\n25\n\n[Table of Contents](#TOC)\n\nSIGNATURES\n\nIn accordance with the requirements of the Exchange Act, the registrant caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.\n\n​\n\n​\n\n​\n\n \n\n**BLACK SPADE ACQUISITION III CO**\n\n \n\n \n\n \n\nDate: May 12, 2026\n\nBy:\n\n/s/ Chi Wai Dennis Tam\n\n \n\nName:\n\nChi Wai Dennis Tam\n\n \n\nTitle:\n\nChairman and Co-Chief Executive Officer\n\n​\n\n​\n\n(Principal Executive Officer)\n\n​\n\n​\n\n​\n\nDate: May 12, 2026\n\nBy:\n\n/s/ Shing Joe Kester Ng\n\n \n\nName:\n\nShing Joe Kester Ng\n\n \n\nTitle:\n\nCo-Chief Executive Officer and Chief Financial Officer\n\n​\n\n​\n\n(Principal Financial and Accounting Officer)\n\n​\n\n​\n\n26"}