U.S. Senators Question ACM Research Tool Tests Citing Ties to SMIC, YMTC
Lawmakers led by Senators Warren and Cotton raised concerns over Intel testing ACM Research's chipmaking tools, citing ACM's links to sanctioned units supplying YMTC and SMIC. ACM says U.S. operations are isolated, tools aren't used in Intel's production and customer trade secrets are protected.
1. Lawmakers Raise Security Concerns
A bipartisan group led by Senators Elizabeth Warren and Tom Cotton sent a letter to Intel's CEO expressing worry that ACM Research's chipmaking tools, currently undergoing tests at Intel facilities, could expose advanced processes to China-linked firms YMTC and SMIC, both under U.S. sanctions.
2. Details on ACM's Chinese Links
ACM Research, headquartered in California, operates two overseas units targeted by U.S. restrictions and has supplied equipment to sanctioned entities such as YMTC and SMIC, prompting fears that confidential Intel methodologies could be transferred abroad.
3. ACM's Defense and Safeguards
ACM states its U.S. and Chinese operations are strictly separated, asserts that the tools aren't integrated into Intel's production lines, and highlights measures in place to protect customer trade secrets and comply with U.S. regulations.
4. Intel's Position
Intel maintains that ACM tools are not used in its manufacturing processes, affirms full compliance with national security regulations, and notes ongoing dialogue with government agencies regarding equipment testing protocols.