US indicts four container makers and seven executives over price-fixing claims

The superseding indictment, unsealed on Monday (18 May) by the US District Court for the Northern District of California, charges CIMC, Singamas Container Holdings, Dong Fang International Containers and CXIC Group Containers with conspiring to restrict output and fix prices of standard unrefrigerated shipping containers from as early as November 2019 to at least January 2024, in violation of the Sherman Antitrust Act.

One executive, Vick Nam Hing Ma, a marketing director at Singamas, was arrested in France on April 14 and his extradition to the United States is pending. Six co-defendants remain at large, including Singamas chairman and CEO Siong Seng Teo and CIMC’s former president and CEO Boliang Mai. Teo is one of the best-known names in Singapore shipping, having headed up the Singapore Shipping Association for many years as well as controlling Pacific International Lines (PIL), the world’s twelfth largest containerline. He was also a member of parliament in Singapore for five years through to 2014. 

According to the indictment, the conspiracy began in earnest on November 14, 2019, when executives from CIMC, Dong Fang and CXIC met at CIMC’s headquarters in Shenzhen and agreed to restrict production by limiting shifts and hours on dry container production lines. To police compliance, the so-called cartel installed 87 surveillance cameras across 49 production lines. A financial penalty mechanism was established to punish any member that exceeded its agreed output quota. Singamas joined the arrangement by at least March 2020. The effect on prices was dramatic. CIMC’s container manufacturing profits rose from $19.8m in 2019 to $288m in 2020 and $1.75bn in 2021. Singamas swung from a $110m net loss in 2019 to a $186.8m profit in 2021.  “Global price-fixing cartels strike at the heart of our economic liberty,” said Omeed Assefi, acting assistant attorney general of the Justice Department’s Antitrust Division. “The defendants held hostage the world’s supply of ocean shipping containers during the covid pandemic when our supply chains needed it the most. They stole from everyday Americans who paid more and waited longer for vital goods as a result.”

A Sherman Act violation carries a maximum penalty of 10 years in prison and a $1m criminal fine for individuals, and up to $100m for corporations, with fines potentially doubled if gains or losses exceed the statutory maximum.

The indictment follows a lengthy investigation involving the FBI, the US Postal Service Office of Inspector General and the General Services Administration Office of Inspector General, with French authorities assisting in securing Ma’s arrest.  The US action arrives against a backdrop of heightened regulatory scrutiny of the container shipping industry on both sides of the Pacific.      Earlier this month, China’s Ministry of Transport fined nine international container shipping lines and seven NVOCCs for breaches of its container freight-rate filing rules, following port inspections carried out at Guangzhou, Qingdao and Ningbo in the second half of 2025. The lines named included MSC, CMA CGM, Hapag-Lloyd, Ocean Network Express, Evergreen Marine, Wan Hai Lines, SM Line, Emirates Shipping Line and TS Lines.