A man has been arrested and charged following an alleged attempt to bribe a Commonwealth public official during a business meeting in Brisbane’s south-east.

The 39-year-old Chinese national was arrested by the Australian Federal Police (AFP) at Sydney International Airport on 24 July while allegedly attempting to leave the country. He was later extradited back to Queensland, where he is facing a charge relating to offering a secret commission to an agent.

Police allege the incident occurred during a business meeting at Camp Hill, Brisbane, on 9 July. According to investigators, the man provided a bag of tea to a female Commonwealth public official, which was later discovered to contain $20,000 in cash. Authorities allege the payment was connected to an attempt to gain business benefits.

The alleged incident was reported by the official, leading to a joint investigation involving the Queensland Police Service (QPS), the Australian Federal Police (AFP) and the National Anti-Corruption Commission (NACC). The investigation was conducted under Operation Yankee Borderlands.

The NACC said the case demonstrates the importance of protecting public officials from improper influence and maintaining confidence in government decision-making processes. Authorities said public officials and government agencies have a responsibility to report suspected corruption or attempts to interfere with their duties.

The accused man has been described as a senior manager of a renewable energy technology company. Investigators allege the suspected bribery attempt occurred during a process involving business approvals. The matter is now before the courts, and the allegations have not been proven.

Corruption investigators say attempted bribery can undermine trust in government systems by creating unfair advantages for individuals or businesses seeking approvals, contracts or regulatory decisions.

The case highlights the role of agencies such as the AFP and NACC in investigating alleged corruption involving Commonwealth officials. These agencies work together with state police forces when investigations involve multiple jurisdictions or public institutions.

The accused is expected to appear before the Brisbane Magistrates Court. The court process will determine the next steps in the matter, including any future hearings and legal proceedings.

Authorities have reminded members of the public and businesses that attempts to improperly influence government officials can result in serious criminal charges.

The investigation remains ongoing, and police have not indicated whether further charges may be laid.