SemiconductorsChipmaker on alert for attempts to violate U.S. export curbsTSMC is the world's biggest contract chipmaker.  © ReutersOctober 29, 2024 19:40 JSTTAIPEI -- Taiwan Semiconductor Manufacturing Co. has suspended shipments to at least two chip developers over suspicions they were attempting to circumvent U.S. export controls on Huawei Technologies, sources briefed on the matter said.The two companies had placed orders to produce chips using TSMC's advanced 7-nanometer process technology,...