BEONE MEDICINES LTD

Item 2.02. Results of Operations and Financial Condition. On August 26, 2026, BeOne Medicines Ltd. (the “Company”) filed its 2026 Interim Report for the six months ended June 30, 2026 (the “STAR Interim Report”) with the Science and Technology Innovation Board (the “STAR Market”) of the Shanghai Stock Exchange, which was prepared in accordance with the listing rules of the STAR Market and the applicable securities laws and regulations of the Peoples’ Republic of China (the “PRC” and the “PRC Securities Laws”). As required by the PRC Securities Laws, the STAR Interim Report contains additional financial information of the Company for the six months ended June 30, 2026 (the “Reporting Period”), prepared in accordance with the China Accounting Standards for Business Enterprises - Basic Standard (“CAS”) and other applicable PRC accounting rules, guidance and interpretations (together with CAS, “PRC GAAP”). As required by the PRC Securities Laws, the STAR Interim Report also contains financial information of the Company for the Reporting Period prepared in accordance with PRC GAAP. PRC GAAP are different from accounting principles generally accepted in the United States (“U.S. GAAP”). The financial information regarding the Company’s research and development expenses allocated by key products and other research and development projects for the Reporting Period prepared in accordance with U.S. GAAP as well as a summary of the material differences between PRC GAAP and U.S. GAAP are attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and incorporated herein by reference. The STAR Interim Report is available to the public in Chinese language only on the website maintained by the Shanghai Stock Exchange at www.sse.com.cn. The STAR Interim Report and the information contained on the Shanghai Stock Exchange’s website are not part of this Current Report on Form 8-K and shall not be deemed filed or furnished by the Company with the U.S. Securities and Exchange Commission, nor shall they be deemed incorporated by reference in any filing by the Company under the Securities Act of 1933, as amended (the “Securities Act”), or the Securities Exchange Act of 1934, as amended (the “Exchange Act”). The information in Item 2.02 of this Current Report on Form 8-K and in Exhibit 99.1 is intended to be furnished and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act or the Exchange Act, except as expressly set forth by specific reference in such filing.