UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2023 Commission File Number: 000-51469 BAIDU, INC. Baidu Campus No. 10 Shangdi 10th Street Haidian District, Beijing 100085 The People’s Republic of China (Address of principal executive offices) Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20- ...

Baidu, Inc. (NASDAQ:BIDU) Q4 2022 Earnings Conference Call February 22, 2023 7:30 AM ET Company Participants Juan Lin - Director, Investor Relations Robin Li - Co-Founder & Chief Executive Officer Rong Luo - Chief Financial Officer Dou Shen - Executive Vice President, AI Cloud Group Zhenyu Li - Senior Vice President, Intelligent Driving Conference Call Participants Alex Yao - JPMorgan Alicia Yap - Citigroup Gary Yu - Morgan Stanley Eddie Leung - Bank of America Wei Xiong - UBS Kenneth Fong - Credit Suisse L ...

Exhibit 99.1 Baidu Announces First Quarter 2023 Results BEIJING, China, May 16, 2023 — Baidu, Inc. (NASDAQ: BIDU and HKEX: 9888) (“Baidu” or the “Company”), a leading AI company with strong Internet foundation, today announced its unaudited financial results for the first quarter ended March 31, 2023. “In the first quarter of 2023, Baidu Core delivered a solid performance, with year-on-year revenue growth accelerating from previous quarters, supporting operating margin improvement through operating leverage ...

Baidu, Inc. (NASDAQ:BIDU) Q3 2022 Earnings Conference Call November 22, 2022 7:30 AM ET Company Participants Juan Lin - Director of Investor Relations Robin Li - Co-Founder & Chief Executive Officer Rong Luo - Chief Financial Officer Dou Shen - Executive Vice President, AI Cloud Group Zhenyu Li - Senior Vice President, Intelligent Driving Conference Call Participants Alicia Yap - Citigroup Eddie Leung - Bank of America\ Alex Yao - JPMorgan Gary Yu - Morgan Stanley Kenneth Fong - Credit Suisse Lincoln Kong - ...

Baidu, Inc. (NASDAQ:BIDU) Q2 2022 Results Conference Call August 30, 2022 8:00 AM ET Company Participants Juan Lin - Head of Investor Relations Robin Li - Co-Founder and Chief Executive Officer Rong Luo - Chief Financial Officer Dou Shen - EVP, AI Cloud Group Zhenyu Li - SVP, Intelligent Driving Conference Call Participants Alex You - JPMorgan Kenneth Fong - Credit Suisse Lincoln Kong - Goldman Sachs Alicia Yap - Citigroup Eddie Leung - Bank of America Merrill Lynch Gary Yu - Morgan Stanley James Lee - Mizu ...

Exhibit 99.1 Baidu Announces Second Quarter 2022 Results BEIJING, China, August 30, 2022 –Baidu, Inc. (NASDAQ: BIDU and HKEX: 9888) ("Baidu" or the "Company"), a leading AI company with strong Internet foundation, today announced its unaudited financial results for the second quarter ended June 30, 2022. "Despite a challenging macro environment caused by Covid-19, Baidu Core generated RMB23.2 billion in revenues in the second quarter, while Baidu AI Cloud revenues maintained rapid growth momentum of 31% yea ...

Baidu, Inc. (NASDAQ:BIDU) Q1 2022 Results Conference Call May 26, 2022 8:00 AM ET Company Participants Juan Lin - Head of Investor Relations Robin Li - Co-Founder and Chief Executive Officer Rong Luo - Chief Financial Officer Dou Shen - EVP, AI Cloud Group Zhenyu Li - SVP, Intelligent Driving Conference Call Participants Alicia Yap - Citigroup Lincoln Kong - Goldman Sachs Gary Yu - Morgan Stanley James Lee - Mizuho Tianxiao Hou - TH Capital Natalie Wu - Haitong International Miranda Zhuang - Bank of America ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 20-F (Mark One) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 or ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021. or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to or ☐ SHELL COMPANY REPORT PURSUANT TO S ...

Baidu, Inc. (NASDAQ:BIDU) Q4 2021 Earnings Conference Call March 1, 2022 7:30 AM ET Company Participants Juan Lin - Head of Investor Relations Robin Li - Co-Founder, Chairman and Chief Executive Officer Rong Luo - Chief Financial Officer Dou Shen - Executive Vice President Victor Zhixiang Liang - Senior Vice President Conference Call Participants Alicia Yap - Citigroup Piyush Mubayi - Goldman Sachs Alex Yao - JPMorgan Gary Yu - Morgan Stanley Eddie Leung - Bank of America Merrill Lynch Jerry Liu - UBS James ...