What caused China's styrene monomer (SM) exports to hit a record high in April 2026?

China’s styrene monomer (SM) export volumes surged to a record 195,400 tonnes in April 2026 due to the effective closure of the Strait of Hormuz, which triggered acute short-covering by end-users and traders across Asia seeking to replace disrupted Middle Eastern supply; this led to regional panic-buying and urgent procurement from China—the only major available spot source in the region at the time.

Why did India become the largest buyer of Chinese SM in April 2026, and how does this differ from historical trade patterns?

India became the single-largest buyer of Chinese SM in April 2026—absorbing 80,200 tonnes (41% of China’s total exports)—because the Hormuz blockade halted its most critical and structurally preferred Middle Eastern SM supply, forcing Indian buyers to pivot urgently to China; this marks a historical high and a notable structural departure from the norm, as India had historically been a limited buyer of Chinese SM due to high westbound freight rates and an unfavorable duty structure relative to Middle Eastern, South Korean, and Southeast Asian cargoes.

APIC '26: China SM Exports Hit Record High in April with India as Biggest Buyer

May 28, 2026

China’s styrene monomer exports hit a record 195,400 tonnes in April 2026, with India absorbing 41% amid Hormuz Strait disruptions. Regional supply crunches forced Asian buyers to pivot to Chinese spot cargoes despite historical trade patterns.

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APIC '26: China SM Exports Hit Record High in April with India as Biggest Buyer

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