India’s Diesel Exports Hit Seven-Year High as South Korea Seeks Indian Naphtha

In an unexpected consequence of the West Asia crisis, India is emerging as a critical alternative fuel supplier for energy-hungry Asian economies, with diesel exports to Southeast Asia surging to their highest level in seven years in March 2026 and South Korea now turning to India to bridge a naphtha supply gap created by the disruption of Middle Eastern petrochemical feedstock flows.

India’s diesel export surge reflects a combination of factors: global fuel markets tightened by reduced Gulf output, Indian refineries operating at high utilisation rates with surplus refinery product seeking export markets, an
d the competitive advantage India enjoys in serving Southeast Asian buyers with short voyage times compared to Atlantic Basin or US suppliers. The seven-year high in diesel exports is generating valuable foreign exchange earnings and improving refinery margins — a silver lining that partially offsets the cost burden of more expensive imported crude from non-Gulf sources.

South Korea Turns to India for Naphtha

South Korea’s petrochemical industry, which produces plastics, synthetic fibres, and industrial chemicals that depend on naphtha as the primary feedstock, is facing potential shortages as Middle Eastern naphtha supply — ordinarily its most important source — is disrupted by the Hormuz closure. Korean industry stakeholders have now turned to Indian exporters to step up naphtha shipments, with Indian refiners positioned to increase output and export of naphtha-range products to bridge the short-term supply gap.

The Korean engagement adds South Korea to a growing list of Asian economies turning to India as an alternative energy and petrochemical supplier during the current crisis — a development that, if sustained beyond the immediate crisis, could create lasting bilateral trade relationships that reshape India’s role in Asian energy markets. India’s refinery industry — which has historically focused on domestic fuels supply — is demonstrating an export capability that could become a strategic asset in India’s energy diplomacy.

India Not Sending Fleet Back to Gulf Yet

Even as commercial opportunities emerge from the crisis, the government is maintaining strict caution about the safety of Indian maritime assets in the conflict zone. Speaking at an inter-ministerial briefing, Rajesh Kumar Sinha, Special Secretary at the Ministry of Ports, Shipping and Waterways, confirmed that India has no immediate plans to redeploy domestically flagged vessels to the Persian Gulf. ‘We are yet to reach the stage where we start sending them back,’ Sinha stated, underlining that the situation has not yet stabilised sufficiently to permit the return of Indian-flagged ships.

The government’s priority, Sinha emphasised, remains safeguarding energy security by extracting the stranded vessels from the Gulf rather than sending new ones in. Two LPG carriers carrying approximately 94,000 tonnes of cooking gas cleared the Strait of Hormuz on Saturday, providing a partial reprieve. However, 10 foreign-flagged vessels carrying LPG, crude, and LNG bound for India also remain stranded alongside 18 Indian-flagged ships — a combined fleet representing a substantial volume of urgently needed energy cargo that continues to await safe passage.