What is driving record-high Chinese butane imports and how does it impact the market?

What is driving record-high Chinese butane imports and how does it impact the market?
China's butane imports hit an all-time high of 6.497 million tonnes in 2023, up 11% year-on-year, driven by the country's push toward light hydrocarbon deep-processing for decarbonization. Butane serves dual roles as both a fuel and a chemical feedstock, with growing demand from butane cracking, dehydrogenation, and separation units. The US shale revolution has made America the dominant exporter, with 2025 US butane exports reaching a record 535,000 barrels per day, up 9% from 2024. Key destinations include Morocco, Indonesia, and India, while China remains a major buyer. The widening price gap between US butane and Asian benchmarks has stimulated trade flows, though logistics disruptions like the 2023 Panama Canal drought temporarily raised freight costs by 37% on US-to-Asia routes before normalizing in 2024.