100% US tariff law raises uncertainty, may disrupt India's exports if imposed: Exporters
A new US law creates the legal authority to impose tariffs of up to 100% on goods from countries that remain major buyers of Russian crude oil and natural gas; India and China are among the countries potentially exposed.
Indian exporters have flagged significant uncertainty, since the law does not automatically set an India-specific tariff rate — the final rate and product coverage depend on a subsequent determination process.
Exporters warn that even the possibility of a 100% tariff disrupts business planning, order books, and pricing for US-bound shipments, given India's continued reliance on discounted Russian crude.
The development adds pressure on India either to reduce Russian energy purchases or to accept the tariff risk while continuing to assert its energy-security position.
India-US Trade Relationship — Structure and Exposure
India's trade relationship with the US is significant enough that a broad tariff shock carries macroeconomic weight, concentrated in a handful of labour-intensive export sectors.
Key Details
- The United States is India's largest single-country trading partner and the largest destination for Indian exports of goods.
- Key Indian export sectors to the US include textiles and apparel, gems and jewellery, pharmaceuticals, engineering goods, and information technology services (though IT services are outside the scope of goods tariffs).
- Pharmaceutical exports have historically received more favourable tariff treatment in US trade actions, given US reliance on generic drug imports from India, making sectoral carve-outs a recurring feature of these disputes.
- Labour-intensive sectors such as textiles and gems and jewellery are especially exposed to tariff shocks because of thin margins and competition from alternative low-cost manufacturing hubs such as Vietnam and Bangladesh.
A 100% tariff, if actually applied to India, would be economically prohibitive for these labour-intensive export sectors, which is why exporters are treating even the legal possibility (rather than a confirmed rate) as a material business risk.
India's Crude Oil Import Diversification
India's dependence on discounted Russian crude, which grew sharply after 2022, is the direct trigger for this tariff exposure, making energy-sourcing diversification a live policy question.
Key Details
- Russia accounted for roughly 30% of India's crude oil imports in FY2025-26, a sharp rise from negligible levels before 2022, driven by price discounts following Western sanctions on Russian energy.
- India's total crude oil import bill in this period was valued at over $130 billion, of which Russian crude comprised a significant share.
- India has historically diversified crude sourcing among Gulf producers (Saudi Arabia, Iraq, UAE), West Africa, and the US as part of its energy-security strategy, alongside building strategic petroleum reserves.
- The G7 price cap mechanism (effective December 2022) sought to limit Russian oil revenues while keeping global supply flowing, and India's purchases have generally been framed by New Delhi as consistent with this cap rather than being in violation of it.
Because Russian crude was cost-competitive rather than the only available supply, exporters and policymakers face a direct trade-off: continued Russian purchases save on energy import costs but expose non-oil exports to tariff retaliation.
WTO Dispute Settlement and the Appellate Body Impasse
Unilateral tariff actions of this scale are difficult to challenge multilaterally because the WTO's binding dispute settlement mechanism has been non-functional at the appeal stage for several years.
Key Details
- The WTO's Dispute Settlement Understanding provides for a panel process followed by an Appellate Body review; the Appellate Body has been unable to hear new appeals since December 2019 due to the US blocking judge appointments.
- Countries facing unresolved disputes can appeal "into the void," meaning a losing party can prevent a panel ruling from becoming final and binding by appealing to a non-functioning body.
- Some WTO members, including India in select cases, have joined the Multi-Party Interim Appeal Arbitration Arrangement (MPIA) as a workaround, though the US is not a party to it.
- National-security exceptions under GATT Article XXI are frequently invoked to justify sanctions-linked tariffs, further limiting the practical scope for a successful WTO challenge.
Even if a 100% tariff on India were judged WTO-inconsistent, the dysfunction of the Appellate Body means India would have limited practical recourse through multilateral dispute settlement, leaving diplomatic negotiation as the primary channel.
- Russia's share of India's crude oil imports, FY2025-26: approximately 30% (up from negligible levels pre-2022)
- India's total crude oil import bill referenced for this period: over $130 billion
- Maximum discretionary tariff authorised under the new US law: up to 100% on goods from major Russian oil/gas-buying countries
- WTO Appellate Body has been unable to hear new appeals since: December 2019
- G7 price cap on Russian oil exports effective: December 2022
- The law does not name India specifically; tariff rates and coverage depend on a subsequent US determination process