The person at the center of this case
Tan Wee Beng
Cold Case · Open
7 years waiting · since 2018
TAN WEE BENG
Justice for Tan Wee Beng — the trail went cold in 2018, but the truth hasn't.
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Key leads to think about
🎯
suspect
Lead #1Where is Tan Wee Beng currently located and what assets or associates might reveal his whereabouts?
🔍
evidence
Lead #2What financial records and transaction trails exist in U.S. and Singaporean banks that document the alleged money laundering scheme?
📞
contact
Lead #3Who are the co-conspirators within Wee Tiong (S) Pte Ltd and what roles did they play in the sanctions violations?
Tan Wee Beng, a Singapore-based commodities trader and director of Wee Tiong (S) Pte Ltd, is wanted for allegedly conspiring to violate U.S. sanctions by conducting millions of dollars in business with North Korean proliferation entities since at least 2011. He allegedly laundered money through U.S. and Singaporean financial systems, concealing payment origins and structuring transactions to evade regulatory scrutiny, including orchestrating bulk cash hand-deliveries by North Korean operatives. A federal arrest warrant was issued in August 2018, and he remains at large, believed to be in Singapore, making this case significant for international sanctions enforcement and financial crime investigation.
Case
#543
United States District Court, Southern District of New York; Federal Bureau of Investigation
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
💡
clue
Lead #4How were bulk cash payments physically delivered by North Korean operatives, and what documentation exists of these transactions?
📍
location
Lead #5What other business entities or financial institutions were used as intermediaries in the commodities trading scheme?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Conspiracy to Violate the International Emergency Economic Powers Act (IEEPA); Bank Fraud; Conspiracy to Commit Bank Fraud; Money Laundering; Conspiracy to Commit Money Laundering; Conspiracy to Defraud the United States Caution: Tan Wee Beng is wanted for allegedly conspiring to violate the International Emergency Economic Powers Act (IEEPA) by doing business with North Korean proliferation entities. Tan Wee Beng is the director and major shareholder of Wee Tiong (S) Pte Ltd, a Singapore-based commodities trading company.
Over several years, dating back to at least 2011, Tan Wee Beng and others in his company allegedly fulfilled millions of dollars in commodities contracts for North Korea. To do so, Tan Wee Beng allegedly made a concerted effort to launder money through the United States and Singaporean financial systems by concealing payment origins and structuring transactions to avoid regulator scrutiny.
In some cases, when wire payments were rejected, Tan Wee Beng and Wee Tiong (S) Pte Ltd orchestrated payment in bulk cash, often hand-delivered by North Koreans. Over this period, Tan Wee Beng and his co-conspirators also allegedly knew of and took efforts to evade financial sanctions.
On August 29, 2018, a federal arrest warrant was issued for Tan Wee Beng in the United States District Court, Southern District of New York, New York, New York, after he was charged with conspiracy to violate the IEEPA, bank fraud, conspiracy to commit bank fraud, money laundering, conspiracy to commit money laundering, and conspiracy to defraud the United States. .
Remarks: Tan Wee Beng is known to live in Singapore.
Timeline of Events
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2011
Alleged Sanctions Violations Begin
Tan Wee Beng and Wee Tiong (S) Pte Ltd allegedly began conducting business with North Korean proliferation entities
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2018-08-29
Federal Arrest Warrant Issued
Warrant issued in U.S. District Court, Southern District of New York for conspiracy to violate IEEPA, bank fraud, money laundering, and conspiracy to defraud the United States
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:January 1, 2011
Last Updated:June 15, 2026
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Case Information
Incident:January 1, 2011
Last Updated:June 15, 2026