On August 22, blogger "Yulie Qige" released an investigation video exposing the loading site in the cabbage production area of Zhangjiakou City, Hebei Province, where workers treated cabbage by dipping it in a formaldehyde solution, triggering public concern over vegetable food safety.
Evidence EVIDENCE
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SourceTypeReliabilityLink
李老师不是你老师
2026-09-18 03:41 · 8月22日，博主“渔猎齐哥”发布调查视频，曝光河北张家口白菜产区装运工人对白菜进行甲醛蘸药处理。
First-hand
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中美对标
2026-09-24 11:43 · 中美对标 发布了新视频：【美国热搜】刘翔开撕上海体育局｜习近平访美在即 推特异动｜中尼洪灾中国删除的视频｜华为容不下公厕路牌｜｜中俄合资工地起火｜甲醛白菜背后的经济账
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Context CONTEXT
Cause
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This event
Hebei Zhangjiakou Cabbage Production Area Exposed Using Formaldehyde Treatment
2026.08.22 · Reported
Effect
09.20
·Reported
·Importance II
·China
Part of
08.22
·Reported
·Importance II
·Zhangjiakou
Coverage of this event COVERAGE