
The person at the center of this case
Unknown victims of fentanyl distribution
Justice for Unknown victims of fentanyl distribution — the trail went cold in 2025, but the truth hasn't.
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Where are Zhanpeng Huang, Xiaojun Huang, Meixiang Yao, and Yuqing Feng currently located in China?
What specific cutting agents and controlled substances were exported, and which U.S. drug traffickers received them?
Which financial institutions overseas received the laundered proceeds from these sales?
Four individuals based in China—Zhanpeng Huang, Xiaojun Huang, Meixiang Yao, and Yuqing Feng—are wanted for operating an international drug trafficking conspiracy that supplied fentanyl cutting agents to the United States between January 2022 and August 2025. Working through the Guangzhou Tengyue Chemical Company, they allegedly marketed and exported controlled substances disguised as legitimate pharmaceuticals and chemicals, while collecting and laundering proceeds through overseas financial institutions. Federal arrest warrants were issued on September 2, 2025, and locating these individuals remains critical to disrupting this supply chain and holding them accountable.
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Beyond the top three above — each detail below could be the thread that pulls this case open.
Who were the U.S.-based individuals collecting proceeds and facilitating the distribution network?
How did the scheme disguise controlled substances as legitimate pharmaceuticals and chemicals?
Even the smallest detail could be the key to solving this case.
Official wording
Conspiracy to Distribute and to Possess with Intent to Distribute Controlled Substances and Conspiring to Launder Money Internationally Caution: Zhanpeng Huang, Xiaojun Huang, Meixiang Yao, and Yuqing Feng are wanted for their alleged involvement with a scheme to facilitate the flow of illegal drugs and cutting agents to the United States. It is alleged that businesses, purporting to operate as online pharmacies or chemical companies that sell legitimate pharmaceuticals and chemical compounds around the world, knowingly and illegally marketed and exported to the United States controlled substances and other compounds intended for domestic drug traffickers to use as mixing agents (also known as “cut”) to increase the yield and potency of fentanyl distributed in the United States.
These four individuals, located in China and affiliated with the Guangzhou Tengyue Chemical Company, LTD., allegedly assisted various companies and other entities with distributing "cut" to the United States and collecting the proceeds of these sales from individuals in the United States for ultimate deposit in financial institutions located overseas. This allegedly occurred between approximately January of 2022, and approximately August of 2025, in southern Ohio and elsewhere.
Federal arrest warrants were issued for these individuals on September 2, 2025, in the United States District Court, Southern District of Ohio, Western Division at Dayton, Ohio, after they were charged with Conspiracy to Distribute and to Possess with Intent to Distribute Controlled Substances and Conspiring to Launder Money Internationally.
Alleged illegal distribution of fentanyl cutting agents to the United States begins
Alleged illegal distribution scheme concludes in approximately August 2025
Federal arrest warrants issued for Zhanpeng Huang, Xiaojun Huang, Meixiang Yao, and Yuqing Feng in United States District Court, Southern District of Ohio