TAIPEI, Taiwan (AP) — China’s former foreign minister, Qin Gang, who has been missing from public view since last June, resigned his seat in the national legislature, state media reported Tuesday.

Qin was dismissed from office in July, in one of China’s biggest political surprises in years.

Qin, 57, served as foreign minister for only seven months before he disappeared from public view last June. The government announced a month later that he had been dismissed from his post. He has yet to resurface publicly.

Qin was replaced as foreign minister by his predecessor, Wang Yi.

According to a notice by the National People’s Congress Standing Committee, the Tianjin Municipal People’s Congress accepted Qin's resignation as a delegate to the upcoming annual parliamentary session.

The National People's Congress, China's rubber-stamp parliament, is set to convene for its annual session in early March in Beijing, expected to be dominated by the country’s ailing economy.

China’s economy expanded by 5.2% last year but is forecast to slow sharply this year, bogged down by a property crisis, high youth unemployment and massive local government debt.

The Wall Street Journal reported in September, citing people familiar with a briefing, that Qin was ousted over an extramarital affair he had during a previous posting as ambassador to the United States. An investigation was focused on whether his conduct had compromised China’s national security, according to the Journal.