The Biden-Harris administration is proposing to limit the de minimis exemption, which currently allows shipments under $800 to bypass import duties, particularly targeting Chinese e-commerce platforms like Shein and Temu. While this change could increase costs for these companies and potentially raise prices for consumers, industry experts believe Shein and Temu may adapt to the new regulations more easily than smaller businesses, which lack resources. The proposal aims for greater transparency in shipments, but smaller firms may struggle with new customs requirements and higher duties.