西部建设：以货币出资50万沙特里亚尔（约96.2万元人民币），在沙特利雅得设立全资子公司西部建设阿拉伯有限公司

Group 1 - The core point of the article is that Western Construction has announced the establishment of a wholly-owned subsidiary in Riyadh, Saudi Arabia, with an investment of 500,000 Saudi Riyals (approximately 962,000 RMB) to accelerate its overseas market expansion and enhance its presence in the Saudi Arabian market [1] Group 2 - The company aims to implement its overseas development strategy through this investment [1] - The establishment of the subsidiary is part of a broader effort to expand into international markets [1]