India's exports of sugar to Malaysia so far in 2020 have nearly tripled over the figure for all of last year, as Kuala Lumpur steps up purchases to placate New Delhi in a trade dispute that halted its palm oil exports to India, trade officials said.

The record buying could also help India, the world's biggest producer of sugar, to cut stockpiles that are squeezing domestic prices.

India had been the biggest buyer of Malaysian palm oil for five years, but purchases ground to a halt after the January curbs, a retaliation for then prime minister Mahathir Mohamad's criticism of New Delhi's policy regarding its Muslim minority.

"This year Malaysia was aggressively buying Indian raw sugar, which was a pleasant surprise," Praful Vithalani, president of the All India Sugar Trade Association (AISTA), told Reuters.

The trade body's data shows Malaysia has imported 324,405 tonnes of sugar from India this year. That compares with India's exports last year of around 110,000 tonnes and a 2008 record of 313,406 tonnes, according to trade estimates. Malaysia imported a total of 1.95 million tonnes of raw sugar in 2019, data from the International Sugar Organization on Refinitiv Eikon shows. It typically buys more from Brazil and Thailand than from India.

Kuala Lumpur's sugar purchases from India could easily surpass 400,000 tonnes in 2020, as some shipments are still in the pipeline, said a Mumbai-based dealer of a global trading house.

Kuala Lumpur may have asked refiners to give preference to India in sugar purchases, said another Mumbai-based dealer, adding, "It's an effort to please India."

In January, MSM Malaysia Holdings Berhad, the southeast Asian nation's top sugar refiner, said it would buy 130,000 tonnes of raw sugar from India, worth 200 million ringgit ($49.20 million), in the first quarter.