# liancheng qiaoxing food factory · 99-21 · CHINA — FDA import alert red lists: firms subject to detention without physical examination For liancheng qiaoxing food 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 Potatoes; product code is 25 L - - 12 Sweet Potato, Dried or Paste; date published is 08/18/2017; address is Xihuan Street , Shizhongzhen Xinluo , Longyan, Fujian CHINA, verified against its source on 2026-09-16. - **Firm:** liancheng qiaoxing food 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:** Xihuan Street , Shizhongzhen Xinluo , Longyan, Fujian CHINA _(verified: appears in the quote below)_ - **Date published:** 08/18/2017 _(verified: appears in the quote below)_ - **Product code:** 25 L - - 12 Sweet Potato, Dried or Paste _(verified: appears in the quote below)_ - **Product:** Dried Sweet Potatoes _(verified: appears in the quote below)_ - **FDA notes:** SULFUR DIOXIDE; _(verified: appears in the quote below)_ ## What the source says > liancheng qiaoxing food factory Date Published : 08/18/2017 Xihuan Street , Shizhongzhen Xinluo , Longyan, Fujian CHINA 25 L - - 12 Sweet Potato, Dried or Paste Date Published: 08/18/2017 Desc: Dried Sweet Potatoes 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/).