New Delhi, July 31 -- Amazon on Thursday said that it has received $600 million in tariff refunds after the US Supreme Court ruled that many of the import duties imposed by President Donald Trump were unlawful. The e-commerce giant also said it intends to pass on a portion of those refunds to customers.

The refunds stem from the Supreme Court's February decision, striking down tariffs imposed under the International Emergency Economic Powers Act of 1977. The ruling required the US government to reimburse companies for duties paid on imports that were subject to the invalidated tariffs.

"We are participating in the tariff refund process and, as I mentioned earlier, we received approximately $600 million in Q2," Amazon Chief Financial Off...