New licensing requirements have injected uncertainty into US ethane exports. According to a Form 8-K filed by Enterprise Products Partners LP (Houston) on May 23, the Bureau of Industry and Security (BIS), part of the US Commerce Department, will require the company to apply for a license before it can export ethane or butane to China, as per Chemweek.
“At this time, the partnership cannot determine whether the partnership will be able to successfully obtain any required BIS license in a timely manner, or at all, for applicable transactions involving covered ethane and butane products,” states the filing.
The cautious language is typical of 8-K filings, which are meant to give shareholders timely notification of events with the potential to affect a company’s prospects.
Enterprise said the BIS had issued the licensing requirement after determining that exports of ethane and butane “pose an unacceptable risk of use in or diversion to a ‘military end use’ in China or for a Chinese ‘military end user,’ with a specific concern for their use in China’s military-civil fusion strategy.”
According to the US Energy Information Administration, US ethane production totaled 2.8 million barrels per day (bpd) in 2024. Of the 492,000 bpd that were exported, 46% was shipped to China.
Ethane is used almost entirely as a feedstock for the production of ethylene. A 1 million metric tons per year (MMt/y) ethylene plant requires about 62,000 bpd of ethane. As of the end of 2024, China had installed about 6 MMt/y of ethane-based ethylene capacity, according to estimates by S&P Global Commodity Insights.
Enterprise said its marine export terminal on the Houston Ship Channel loaded 213,000 bpd of ethane in 2024, of which about 40% went to China.
mrchub.com