Republican lawmakers have warned Apple that China is barred from procuring chips
Asked about congressional concerns, Apple told the FT that it does not use YMTC chips in any products
But it is evaluating sourcing from YMTC to use NAND chips in some iPhones sold in China.
Apple says it is not currently using the YMTC chip in phones sold outside of China.
Nanda chips used by the company had all user data stored on them.
The FT reported in April that the White House and the Commerce Department were investigating the claims
Chinese telecom equipment group violates US export laws by supplying chips to Huawei
Lawmakers have accused the chipset maker of subsidizing Beijing's YMTC
A Commerce Department spokeswoman said it was aware of the concerns and was preparing a response to senators.