Dalian Changxing International Trade Co Ltd

Dalian Changxing International Trade Co Ltd emerged at the centre of a live US sanctions test on 21 May 2026, when Hengli Petrochemical International Pte, the Singapore trading Arm of the OFAC-designated Dalian refinery, transferred 95% of its stake to Dalian Changxing two days before OFAC's General Licence V expired at midnight on Sunday 24 May. The restructure was engineered around OFAC's 50% rule, which treats any entity owned at least half by a designated person as itself designated. Dalian Changxing's Chinese government links make genuine independence from the Hengli structure difficult for OFAC to verify, and no bank or regulator answered that question before the deadline.

OFAC allowed General Licence V to lapse at 12:01am Eastern on 24 May without publishing any extension, replacement, or guidance on the Dalian Changxing restructure. From Monday's Asia open, any non-US bank clearing dollars for Hengli faced live secondary-sanctions exposure with no clarity on whether the Dalian Changxing transfer had created a clean break or a controlled divestiture that preserved Hengli's economic benefit. The 2018 Rusal precedent required independent directors and binding licensing terms Treasury could verify before OFAC lifted designation; a swap into another state-adjacent owner without those undertakings did not qualify.

The Dalian Changxing manoeuvre has significance beyond the Hengli case. If OFAC accepts it, the template becomes available to every other Chinese refinery operating under Iran-related sanctions, setting a precedent that effectively routes around the OFAC 50% rule via state-linked counterparties. If rejected, Beijing's blocking-statute architecture under MOFCOM Announcement No. 21 is publicly exposed as porous at the dollar-clearing layer, where Singapore remains a major Asia hub. The outcome shapes whether US secondary sanctions on China-linked entities retain deterrent force or become negotiable via structural manoeuvres.