Qingyuan: Initial probe confirms sulfur-fumigated bamboo shoots; seizure and traceback underway

On September 18, 2026, the Qingyuan Market Supervision Administration issued a notice regarding online reports of illegal sulfur fumigation of ma bamboo shoots at individual sites in the city. The bureau immediately joined with public security and agriculture authorities to conduct on-site verification. According to the notice, an initial review found the video reports to be true.

The verification confirmed that the illegal sulfur fumigation of ma bamboo shoots at the individual sites depicted in the video did occur. Authorities characterized the issue as illegal processing, but the notice was limited to 'individual sites' and did not implicate the entire city or industry. Details such as test items, batch numbers, and quantities have not been disclosed.

Currently, the Qingyuan Market Supervision Administration has seized the illegally processed raw materials and products. Public security authorities have taken measures against the persons involved in accordance with the law. The case is under further investigation.

At the same time, the bureau is conducting an emergency traceback of the distribution of the involved ma bamboo shoots. It is also drawing broader lessons by carrying out a comprehensive and in-depth inspection of the collection, processing, and sales of ma bamboo shoots throughout the city. The bureau maintains a zero-tolerance stance toward illegal activities, strictly investigates and punishes violations in accordance with the law, and is committed to ensuring the safety of ma bamboo shoot supply.

The Qingyuan Market Supervision Administration thanked the media and netizens for their oversight and support. Consumers who discover related illegal clues may report them to the regulatory authorities.