
Shares of chip design software maker Synopsys SNPS.O down 1.3% at $488.48, while simulation software company Ansys ANSS.O falls 1.6% to $338.02 premarket
China's market regulator has postponed approval of a proposed SNPS and ANSS deal, the Financial Times reports
SNPS said last year it would buy ANSS in a $35 billion cash-and-stock deal
Transaction was expected to close in the first half of this year
Washington's move to ban chip design software sales by U.S. companies to China contributed to the delay - report
Synopsys declined to comment on the report; Ansys and the Chinese regulator did not immediately respond to Reuters' requests for comment
SNPS and its rival Cadence Design Systems CDNS.O said last month they received letters from U.S. Department of Commerce's Bureau of Industry and Security regarding new export curbs on sales to China
As of last close, SNPS and ANSS each up ~2% YTD