Ma Xingrui corruption charges have brought down one of China’s most senior political figures, with the former Xinjiang party chief stripped of his Communist Party membership and removed from public office following an anti-corruption investigation.

The 67-year-old was once a celebrated aerospace engineer who led China’s new-generation carrier rocket programme. He is now headed for trial.

A Politburo Under Siege

Ma’s fall is remarkable for what it represents.

He is the third member of the Politburo — the party’s elite governing body — to face investigation during the current term that began in 2022. A concentration of cases at that level has not been seen in decades.

The Politburo is now down to 21 members.

The other two removals came from the military:

• He Weidong, former vice-chairman of the Central Military Commission, was expelled from both the party and the military in October
• Zhang Youxia, another CMC vice-chairman, was placed under investigation in January for suspected serious violations of party discipline and law

Both served on the commission chaired by President Xi Jinping himself.

The Charges

The Politburo reviewed and approved the report from the Central Commission for Discipline Inspection on June 30. State media disclosed the findings Tuesday.

The language is severe even by CCDI standards. Ma was found to have lost his ideals and beliefs, abandoned his political conviction, betrayed the party’s principles and original mission, and seriously violated its political discipline and rules.

The specific allegations include:

• Improperly accepting gifts and money
• Helping relatives purchase houses at discounted prices
• Engaging in power-for-sex and money-for-sex transactions
• Illegally accepting large sums of money and property through family members and associates
• Interfering in personnel decisions and improperly arranging jobs for others
• Failing to supervise staff who committed serious violations and suspected crimes

The commission accused him of allowing relatives to profit from his influence, producing what it described as rampant corruption throughout his family.

He had, the report said, distorted the public power entrusted to him into a tool for personal gain — leveraging his position to benefit others in business operations, project contracting, and promotions.

The Aggravating Factors

Two details in the CCDI report stand out.

First, Ma reportedly did not confess truthfully during initial inquiries.

Second, and more damning within party logic, his misconduct continued after the 18th party congress — the moment Xi launched his sweeping anti-corruption campaign and imposed strict conduct rules on officials.

Persisting after that line was drawn is treated as a distinct offense in itself.

The commission concluded his conduct was extremely serious in nature and that he had been an extremely bad influence. His illicit gains will be confiscated, and he has been handed to the judiciary for trial.

From Rockets to Politics

Ma’s career trajectory was unusual.

He spent years at the China Aerospace Science and Technology Corporation, serving as its general manager from 2007 to 2013. During that period he held two prestigious roles simultaneously: deputy commander-in-chief of China’s manned space programme and commander-in-chief of the new-generation carrier rocket project.

He then pivoted to politics. After a brief posting at the Ministry of Industry and Information Technology, he became deputy party secretary of Guangdong in 2013, later serving as party secretary of Shenzhen, then provincial vice-governor, and eventually governor.

In 2021 he succeeded Chen Quanguo as party boss of the sensitive Xinjiang Uygur autonomous region. The following year, at the 20th party congress, he joined the Politburo.

His investigation was announced in April.

A Widening Net

Ma is not alone. The purge appears to be sweeping through two of his former worlds simultaneously.

In Xinjiang, several senior figures have fallen in recent months:

• Chen Weijun, former executive vice-chairman of Xinjiang, whose case was announced in December
• Li Xu, former deputy commander of the Xinjiang Production and Construction Corps, investigated as of January

In the aerospace sector, several of Ma’s former subordinates have also been caught in the anti-corruption dragnet over the past few years.

What It Signals

The pattern here is difficult to miss. Xi’s anti-corruption campaign, more than a decade old, is not slowing down — and it is now reaching into the most senior tier of the party leadership with increasing regularity.

Three Politburo members under investigation in a single term is not routine housekeeping. It suggests either that corruption penetrated the party’s upper ranks far more deeply than previously acknowledged, or that the campaign itself has become a permanent instrument of political control.

Quite possibly both.