New Delhi, July 18 -- India's goods trade with Turkey and Azerbaijan declined sharply in May as diplomatic tensions likely spilled over into commercial ties following their public support for Pakistan during a four-day conflict with India earlier this year.

India's exports to Turkey more than halved to $351.25 million in May from $741 million in April, while imports dropped to $184.71 million from $451 million, according to data from the Directorate General of Commercial Intelligence and Statistics in the commerce ministry.

Exports to Azerbaijan fell to $6.63 million from $14 million and imports inched up to $300,000 from zero.

There have been growing calls in India to boycott Turkish goods, including products such as apples, and touri...