China’s antitrust regulator on Monday approved American chip design software giant Synopsys’ US$35 billion acquisition of Ansys, weeks after the administration of US President Donald Trump lifted export controls on electronic design automation (EDA) products to the mainland. In a statement, the State Administration for Market Regulation (SAMR) said it gave the green light to Synopsys’ deal for Ansys, a computer-aided engineering software vendor, under the condition that the two firms honour...