大金重工：公司今年上半年净利润显著增加的主要原因

Group 1 - The core point of the article is that Daikin Heavy Industries reported a significant increase in net profit for the first half of the year, primarily due to a substantial rise in overseas shipment volume and improved profitability compared to domestic projects [2] - The increase in overseas revenue share has contributed to the overall profit level improvement [2] - The company's own shipping business has achieved scale operations, resulting in excess performance contributions [2]