About | HeinOnline Law Journal Library | HeinOnline Law Journal Library | HeinOnline

1 1 (December 8, 2022)

handle is hein.crs/govejrh0001 and id is 1 raw text is: Con gressionl Research Service
Informing th legisIlive deAme sinceo 1914
China Primer: Illicit Fentanyl and China's Rote

Addressing illicit fentanyl in the context of the ongoing
opioid crisis in the United States is a domestic and foreign
policy issue for Congress. In addressing the international
dimension of the problem, policymakers have endeavored
to stop foreign-sourced fentanyl, fentanyl-related
substances (i.e., analogues), and chemical inputs (i.e.,
precursors) from entering the United States. Early in the
U.S. opioid epidemic, the People's Republic of China
(PRC, or China) was the primary source of illicit fentanyl.
Direct flows of fentanyl from China are now largely
stemmed. U.S. counternarcotics policy with regard to China
has shifted to preventing Chinese-sourced fentanyl
precursors from entering the U.S.-bound fentanyl supply
chain via third countries, and targeting illicit fentanyl-
related financial flows linked to the PRC. U.S.-PRC
cooperation on drug control issues has been severely
strained since 2020.
Background
Fentanyl is a potent synthetic opioid that has been used
medically as a painkiller and an anesthetic since it was first
synthesized in 1959. Due to fentanyl's potential for abuse
and addiction, the United Nations (U.N.) placed it under
international control in 1964. Domestically, fentanyl is
regulated by the Drug Enforcement Administration (DEA),
pursuant to the Comprehensive Drug Abuse Prevention and
Control Act of 1970, as amended (21 U.S.C. §§801 et seq.).
Controlling the production and trafficking of fentanyl and
its analogues has emerged as a major international drug
policy concern for the United States. The U.S. Centers for
Disease Control and Prevention estimates that synthetic
opioids (primarily fentanyl-related substances) may have
resulted in almost 73,000 overdose deaths between July
2021 and June 2022. Moreover, traffickers appear to be
marketing a growing number of fentanyl analogues for
nonmedical, often unregulated use.
As of November 2021, the International Narcotics Control
Board-an independent expert body that monitors
government compliance with international drug control
treaties-reported the existence of more than 150 fentanyl-
related substances with no currently known legitimate uses.
The U.N. Office on Drugs and Crime estimates that
laboratories could potentially synthesize thousands of other
fentanyl analogues. As of December 2022, more than 30
fentanyl-related substances, including precursors, are
scheduled for international control pursuant to the U.N.
Single Convention on Narcotic Drugs of 1961, as amended,
and the U.N. Convention Against Illicit Traffic in Narcotic
Drugs and Psychotropic Substances of 1988.
In 2017, U.N. member states agreed to list two fentanyl
precursor chemicals on Table I of the 1988 Convention,
subjecting them for the first time to international controls:
N-Phenethyl-4-piperidone (NPP) and 4-Anilino-N-

Updated December 8, 2022

phenethylpiperidine (ANPP). (In February 2018, consistent
with the U.N. decision, the PRC implemented
corresponding domestic controls.) In March 2022, U.N.
member states decided to add three more fentanyl
precursors under international control: N-Phenyl-4-
piperidinamine (4-AP), tert-Butyl 4-
(phenylamino)piperidine-1-carboxylate (boc-4-AP), and
norfentanyl.
Sources and Trafficking Pathways
In the years immediately prior to 2019, China was the
primary source of U.S.-bound illicit fentanyl, fentanyl-
related substances, and production equipment. PRC
traffickers supplied fentanyl and fentanyl-related substances
directly to the United States via international mail and
express consignment operations. Trafficking patterns
changed after the PRC imposed class-wide controls over all
fentanyl-related substances, effective May 2019. Today,
Mexican transnational criminal organizations (TCOs) are
largely responsible for the production of U.S.-consumed
illicit fentanyl, using PRC-sourced primary materials,
including precursor chemicals that are not internationally
controlled (and are correspondingly legal to produce in and
export out of China). According to DEA assessments cited
by the U.S.-China Economic and Security Review
Commission in 2021, PRC traffickers and money
launderers appear to have increased cooperation with
Mexican cartels.
Fentanyls destined for nonmedical consumption may be
produced in clandestine laboratories. Pharmaceutical
preparations of fentanyl may also be diverted through theft
and fraudulent prescriptions. Legitimate chemical and
pharmaceutical companies also produce fentanyl analogues
and precursors that are not domestically or internationally
regulated. In February 2022, the final report of the U.S.
Commission on Combating Synthetic Opioid Trafficking,
established pursuant to Section 7221 of the National
Defense Authorization Act for Fiscal Year 2020 (P.L. 116-
92), concluded that the PRC's chemical and pharmaceutical
sectors have outpaced the government's efforts to regulate
them, creating opportunities for unscrupulous vendors to
export chemicals needed in their illegal manufacture.
Addressing China's Role
U.S. foreign policy efforts to stem the flow of illicit
fentanyl-related substances into the United States have
focused on bilateral engagement and multilateral
cooperation with entities including the U.N. and other
stakeholders on such goals as scheduling more fentanyl
analogues and precursors for drug control. Such efforts fit
within broader goals of targeting the foreign supply of U.S.-
destined illicit drugs, which has long been a pillar of U.S.
counternarcotics strategy and features centrally in the

What Is HeinOnline?

HeinOnline is a subscription-based resource containing thousands of academic and legal journals from inception; complete coverage of government documents such as U.S. Statutes at Large, U.S. Code, Federal Register, Code of Federal Regulations, U.S. Reports, and much more. Documents are image-based, fully searchable PDFs with the authority of print combined with the accessibility of a user-friendly and powerful database. For more information, request a quote or trial for your organization below.



Short-term subscription options include 24 hours, 48 hours, or 1 week to HeinOnline.

Already a HeinOnline Subscriber?

profiles profiles most