By Ilaria Grasso Macola Chancellor Nadhim Zahawi has resumed the UK Government’s efforts to woo Cambridge-based chip maker Arm away from a New York listing and back to London. Zahawi – who was appointed Chancellor following Rishi Sunak’s resignation in early July – has reportedly contacted Masayoshi Son, chief executive of Arm’s parent company SoftBank. SoftBank was in talks with former investment and tech ministers Lord Grimstone and Chris Philp when they stepped down amid the UK’s political trouble. The holding then paused negotiations and, sources told the Sunday Times, these have yet to re…