Vietnam’s government rolled out new food safety rules overnight, stalling thousands of produce delivery trucks at the northern border. The sudden change left drivers stranded as the country readies for the Lunar New Year, when families stock up on fresh goods.

Prime Minister Nguyen Xuan Phuc ordered urgent action after the backlog threatened to disrupt supply chains and inflate prices. Analysts warn that delays could push import costs higher, squeezing margins for retailers and hurting consumer confidence ahead of the holiday rush.

Logistics firms are scrambling to reroute shipments, while exporters face uncertain clearance times. The incident underscores the fragility of Vietnam’s food supply chain, a key export hub for Southeast Asia, and signals that regulatory shifts can ripple through regional markets.

Investors will watch how quickly the government resolves the bottleneck and whether new rules tighten further. Market watchers expect a rebound in trade volumes once clearance resumes, but lingering uncertainty may keep freight rates elevated and pressure on profit margins.