[1/2] Flags of China and U.S. are displayed on a printed circuit board with semiconductor chips, in this illustration picture taken February 17, 2023. REUTERS/Florence Lo/Illustration/File Photo Acquire Licensing Rights Oct 6 (Reuters) – Two senior Republican lawmakers in the U.S. House of Representatives on Friday pressed the Biden administration for tougher enforcement of export controls on sending advanced computing chips and the tools to make them to China. In a letter to National Security Adviser Jake Sullivan, Representatives Michael McCaul and Mike Gallagher, respectively chairmen of the House Foreign Affairs Committee and a select committee on China, said that…