NEW DELHI: Tech giant Apple chartered cargo flights to ferry 600 tonnes of iPhones, or as many as 1.5 million, to the United States from India, after it stepped up production there in an effort to beat President Donald Trump`s tariffs, sources told Reuters.

The details of the push provide an insight into the US smartphone company`s private strategy to navigate around the Trump tariffs and build up inventory of its popular iPhones in the United States, one of its biggest markets.

Analysts have warned that US prices of iPhones could surge, given Apple`s high reliance on imports from China, the main manufacturing hub of the devices, which is subject to Trump`s highest tariff rate of 125 per cent.

That figure is far in excess of the tariff of 26pc on imports from India,but which is now on hold after Trump called a 90-day pause this week that excludes China.

Apple `wanted to beat the tariff,` said one of the sources familiar with the planning.

The company lobbied Indian airport authorities to cut to six hours the time needed to clear customs at the Chennai airport in the southern state of Tamil Nadu, down from30 hours, the source added.

The so-called `green corridor` arrangement at the airport in the Indian manufacturing hub emulated a model Apple uses at some airports in China, the source said.

About six cargo jets with a capacity of 100 tonnes each have flown out since March, one of them this week just as new tariffs kicked in, thesource and an Indian government official said.

The packaged weight of an iPhone 14 and its charging cable come to about 350 grams (12.35 oz), Reuters measurements show, implying the total cargo of 600 tonnes comprised about 1.5 million iPhones, after accounting for some packaging weight.

Apple and India`s aviation ministry did not respond to a request for comment. All the sources sought anonymity as the strategy and discussions were private.

Apple sells more than 220 million iPhones a year worldwide, with Counterpoint Research estimating a fifth of total iPhone imports to the United States now come from India, and the rest from China.

In India, Apple stepped up air shipments to meet its goalofa20pcincrease in usual production.

-Reuters