Latest News

Hengli, China's silk-to-petrochemicals empire, faces the chill of US sanctions

Hengli Group has been thrust in the middle of a geopolitical struggle. The group, which was built over 30 years by a husband and wife team from a failed textile mill to a Fortune Global 500 company and one of China’s largest private oil refiners is now a Fortune Global 500 firm.

The United States imposed sanctions on its Hengli Petrochemical unit, which operates a 400,000 barrel per day refinery in Dalian (northeast China), for allegedly buying Iranian oil.

Hengli, along with about 40 other shipping?firms? and vessels? were blacklisted as Donald Trump and Xi Jinping met and Washington was looking to Beijing to press Tehran into accepting a deal that would end the conflict started by the U.S. & Israel attacking Iran in February.

Hengli, the largest Chinese refiner sanctioned in the U.S.

Beijing, which had long opposed such unilateral actions, has rushed to defend it, invoking, for the first, a law from 2021 to prevent companies from complying with sanctions imposed by foreign countries.

Since reimposing sanctions against Tehran in 2018, Washington has targeted peripheral players, including small Chinese independent refining companies known as teapots. These are the main Iranian crude purchasers.

"Hengli" is not a teapot refinery. This is a large-scale, world-class plant, which is representative of the large integrated refineries and petrochemical plants in which Beijing is increasingly looking to consolidate their refining capacities, said Erica Downs.

She said that this was probably the reason Beijing felt obliged to use its antisanctions law, which had been passed for the first.

Hengli, its billionaire founders?Chen Jianhua, and his wife Fan Hongwei did not reply to a comment request.

Immediate Impact

The sanctions were immediately effective.

Hengli’s main overseas unit, a Singapore-based trading arm with about 100 employees, will close this month. China's Wanhua Chemical suspended, meanwhile, a long-term contract to buy benzene by Hengli Petrochemical.

The sanctions may jeopardize a 2024 preliminary agreement with Saudi Aramco, the oil giant, to purchase a 10% stake in Hengli Petrochemical. Aramco declined comment.

Hengli, with its primarily domestic focus and Beijing's support, can still operate largely in the same way as usual despite sanctions. The company has stated that it will continue to purchase oil in Chinese Yuan, outside of the dollar settlement system.

It's not the first time: Last year, Shandong Yulong Petrochemical, a rival, was sanctioned by Britain and Europe for trading in?Russian Oil, which led it to rely even more on russian crude.

Hengli will also be forced to depend more on oil sanctioned by the United Nations and it has already redirected all its petrochemicals sales to domestic markets, according to traders.

Trump was asked on his flight to Beijing on Friday if he would lift sanctions against Chinese companies that purchased Iranian oil. He said he might consider it.

He said, "We discussed that and I will make a final decision in the next few days."

There was no change as of Thursday.

The road ahead may not be smooth

Fan, the chairman of Hengli’s Shanghai-listed unit, took a cautious tone nine days before sanctions were imposed in a letter to shareholders after Hengli Petrochemical reported earnings for 2025 of 7.07 billion Yuan ($1.04billion) on revenues of 201 billion Yuan.

She wrote: "Great-power rivalry continues to evolve, intertwine and there has been geopolitical turmoil for a long time." "We know that the road ahead may not be easy."

Hengli has faced many challenges in the past.

Chen, 55, is a man who was born in Suzhou, a district of Wujiang where many households used to raise silkworms. He dropped out of high school at the age of 14 and made his first fortune by trading scrap silk.

Chen Jianhua (whose name is translated as "build China") recounted last year in a speech at the National Young Entrepreneurs Conference? how he purchased a bankrupt fabric mill with 27 workers when he was 23 years old.

It was 1994 when China's reforms under Deng's leadership were gaining momentum.

Hengli, owned by Chen, moved upstream to the state-dominated refinery sector, where it eventually became a fully integrated petrochemical manufacturer.

Hengli was the model for a new generation of private, large petrochemical companies that produce materials for plastics and products for China's booming manufacturing sector.

Hengli made a bold bet and built an $11 billion complex at the remote Changxing Island off Dalian. This was a direct challenge to China National Petroleum Corp.'s refinery nearby.

"There was no power, no water and no mobile signal. There was just a mountain and a stretch of sea, with a tiny road. "I lived and ate at the construction site for four years," Chen recalled.

The time is now.

Hengli, the largest producer in the world of purified Terephthalic Acid (PTA), which is used to make synthetic fibres.

Hengli purchased an idle shipyard in Changxing Island, China, to meet Beijing's demand for infrastructure investments.

He said that at first, "all the shipowners did not trust us and would not place orders. So we placed our orders,"?building a pair of 300,000-ton large crude carriers, and an 82,000 ton bulk carrier.

Hengli Heavy Industry won orders worth over 100 billion yuan for 115 vessels last year, including Greek, Norwegian, and Japanese shippers.

In February 2025 Chen was invited by Xi to a meeting of leaders of the private sector, where Xi urged them to help China achieve its goals of self-reliance in technology and supply chain security.

Chen recalled Xi’s message, "Show off your talent now!" $1 = 6.8012 Chinese Yuan Renminbi (Reporting and editing by Tony Munroe, Sonali Paul and Colleen Aizhu. Additional reporting and editing by Trixie Yap and Siyi Liu.

(source: Reuters)