Bangladesh tariff hike could lift US retail costs by 1.2pp, ADB projects

For US retailers that count on Bangladesh for affordable apparel and home textiles, the latest warning from the Asian Development Bank isn't a distant policy debate—it's a direct hit to the bottom line. The ADB's scenario analysis suggests that if the USTR advances its Section 301 tariffs, the cost of imports from South Asia could jump by 1.2 percentage points, squeezing margins at a time when price-conscious consumers are already pulling back. With forced labor concerns triggering new layers of duties, retail sourcing managers must rethink where and how they buy.

The Asian Development Bank (ADB) has issued a stark warning that Bangladesh's export sector could face renewed tariff pressure from the United States, with potential additional duties under Section 301 of the Trade Act threatening to raise trade costs and deepen uncertainty across developing Asia. The analysis, published in the Asian Development Outlook (ADO) July 2026, projects that if the proposed measures are implemented, the effective US tariff rate on developing Asia and the Pacific would climb from 24.8 percent to 25.9 percent. For South Asia, which includes Bangladesh, the increase amounts to a 1.2 percentage-point rise, while developing East Asia—led by China—would see a 1.3 percentage-point increase. These numbers translate into real-world consequences: higher input costs for manufacturers, squeezed margins for exporters, and ultimately elevated prices for consumers in both exporting and importing nations.

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On June 2, 2026, the USTR issued a determination proposing additional tariffs on 60 economies, including Bangladesh, Cambodia, Indonesia, Malaysia, Pakistan, and Taipei, China.

The trigger for this potential escalation is the United States Trade Representative's (USTR) ongoing Section 301 investigations into forced labor and unfair trade practices. On June 2, 2026, the USTR issued a determination proposing additional tariffs on 60 economies, including Bangladesh, Cambodia, Indonesia, Malaysia, Pakistan, and Taipei, China. During its June investigation, the USTR identified 54 economies—among them Bangladesh, India, China, Japan, the United Kingdom, Vietnam, and Thailand—as failing to impose and effectively enforce bans on the importation of goods produced with forced labor. Another six economies, including Canada, Mexico, and Pakistan, were cited for failing to effectively enforce existing prohibitions. Under the proposed framework, countries with partial forced labor import bans or reciprocal trade arrangements with the US would face an additional 10 percent tariff, while those without such arrangements could face a higher 12.5 percent duty on exports to the United States.

For Bangladesh, which relies heavily on ready-made garment (RMG) exports to the US—its single largest market—the implications are profound. The RMG sector accounts for over 80 percent of the country's export earnings and employs millions of workers. Even a 1.2 percentage-point average tariff increase could erode the price competitiveness that has driven growth in this sector, especially against rivals like Vietnam and Cambodia that may face similar but sometimes different duty rates. The uncertainty is compounded by the lack of clarity on which specific product categories will be targeted and whether forced labor findings will trigger additional penalties beyond blanket tariff hikes. Retailers in the US, who source a significant share of their apparel and home textiles from Bangladesh, are already navigating a complex web of trade policy changes. If tariffs rise, they must decide whether to absorb the costs, pass them on to consumers, or shift sourcing to other countries—a process that can take months or years and disrupt supply chains.

The ADB's outlook connects these developments to broader trade policy uncertainty, noting that the Trade Policy Uncertainty Index had declined following the US Supreme Court's ruling in February 2026, which provided temporary relief. However, the bank cautions that this easing may prove temporary. The outcomes of the USTR investigations, still pending, will determine which economies are affected and at what rates, but the scope, scale, and timing of further measures remain uncertain. For developing Asia, this uncertainty acts as a tax on investment decisions; potential exporters may delay expansion plans, while importers in the US may seek alternative sources preemptively.

The forced labor dimension adds a layer of complexity. The USTR's focus on forced labor import bans signals that the US is tying market access to human rights standards—a trend that is gaining traction globally. For Bangladesh, which has made strides in factory safety and labor rights since the Rana Plaza disaster, this could accelerate further reforms but also expose any gaps to punitive measures. The ADB's report suggests that trade policy may remain elevated despite occasional de-escalation, requiring businesses to adopt more flexible, resilient sourcing strategies.