# Yancheng Suhai Pharmaceutical Co., Ltd. · 66-66 · CHINA — FDA import alert red lists: firms subject to detention without physical examination

For Yancheng Suhai Pharmaceutical Co., Ltd. · 66-66 · CHINA, import alert is 66-66; import alert name is "APIs That Appear To Be Misbranded Under 502(f)(1) Because They Do Not Meet The Requirements For The Labeling Exemptions In 21 CFR 201.122"; country is CHINA; product is Doxycycline | Doxycycline | Doxycycline; product code is 56 E - - 20 Doxycycline (Tetracyclines) | 56 E - - 21 Doxycycline Monohydrate (Tetracyclines) | 56 E - - 22 Doxycycline Hyclate (Tetracyclines); date published is 09/30/2009; address is Huafeng Industrial Park, Dafeng district , Dafeng Port Economic Dev. Zone , Yancheng, Jiangsu CHINA, verified against its source on 2026-09-16.

- **Firm:** Yancheng Suhai Pharmaceutical Co., Ltd. _(verified: appears in the quote below)_
- **Import alert:** 66-66
- **Import alert name:** "APIs That Appear To Be Misbranded Under 502(f)(1) Because They Do Not Meet The Requirements For The Labeling Exemptions In 21 CFR 201.122"
- **Country:** CHINA _(verified: appears in the quote below)_
- **Address:** Huafeng Industrial Park, Dafeng district , Dafeng Port Economic Dev. Zone , Yancheng, Jiangsu CHINA _(verified: appears in the quote below)_
- **Date published:** 09/30/2009 _(verified: appears in the quote below)_
- **Product code:** 56 E - - 20 Doxycycline (Tetracyclines) | 56 E - - 21 Doxycycline Monohydrate (Tetracyclines) | 56 E - - 22 Doxycycline Hyclate (Tetracyclines) _(verified: each item appears in the quote below)_
- **Product:** Doxycycline | Doxycycline | Doxycycline _(verified: each item appears in the quote below)_
- **FDA notes:** 10/10/2000 | 10/10/2000 | 10/10/2000 _(verified: each item appears in the quote below)_

## What the source says

> Yancheng Suhai Pharmaceutical Co., Ltd. Date Published : 09/30/2009 Huafeng Industrial Park, Dafeng district , Dafeng Port Economic Dev. Zone , Yancheng, Jiangsu CHINA 56 E - - 20 Doxycycline (Tetracyclines) Date Published: 07/12/2023 Desc: Doxycycline Notes: 10/10/2000 56 E - - 21 Doxycycline Monohydrate (Tetracyclines) Date Published: 07/12/2023 Desc: Doxycycline Notes: 10/10/2000 56 E - - 22 Doxycycline Hyclate (Tetracyclines) Date Published: 07/12/2023 Desc: Doxycycline Notes: 10/10/2000

## Source

- https://www.accessdata.fda.gov/cms_ia/importalert_202.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/).