# Liangcheng Shuguo Subsidiary Foodstuffs Factory · 99-21 · CHINA — FDA import alert red lists: firms subject to detention without physical examination For Liangcheng Shuguo Subsidiary Foodstuffs Factory · 99-21 · CHINA, import alert is 99-21; import alert name is Detention Without Physical Examination of Food Products Containing Undeclared Added Sulfiting Agents; country is CHINA; product is Dried Sweet Potato; product code is 25 L - - 06 Potato, Dried or Paste; date published is 05/17/2019; address is New Stone Dry Mountain, Wenpi Village , Wenheng Town, Liancheng County , Wenheng, Fujian CHINA, verified against its source on 2026-09-16. - **Firm:** Liangcheng Shuguo Subsidiary Foodstuffs Factory _(verified: appears in the quote below)_ - **Import alert:** 99-21 - **Import alert name:** Detention Without Physical Examination of Food Products Containing Undeclared Added Sulfiting Agents - **Country:** CHINA _(verified: appears in the quote below)_ - **Address:** New Stone Dry Mountain, Wenpi Village , Wenheng Town, Liancheng County , Wenheng, Fujian CHINA _(verified: appears in the quote below)_ - **Date published:** 05/17/2019 _(verified: appears in the quote below)_ - **Product code:** 25 L - - 06 Potato, Dried or Paste _(verified: appears in the quote below)_ - **Product:** Dried Sweet Potato _(verified: appears in the quote below)_ - **FDA notes:** SULFUR DIOXIDE; _(verified: appears in the quote below)_ ## What the source says > Liangcheng Shuguo Subsidiary Foodstuffs Factory Date Published : 05/17/2019 New Stone Dry Mountain, Wenpi Village , Wenheng Town, Liancheng County , Wenheng, Fujian CHINA 25 L - - 06 Potato, Dried or Paste Date Published: 05/17/2019 Desc: Dried Sweet Potato Problems: SULFUR DIOXIDE; ## Source - https://www.accessdata.fda.gov/cms_ia/importalert_265.html Last verified: 2026-09-16. Review by: 2026-11-15. Part of [FDA import alert red lists: firms subject to detention without physical examination](https://referencesource.org/fda-import-alert-red-list/).