GDC (08271) announced interim results: 截至2026年6月30日止六個月之中期業績, net profit attributable to owners HK$2.7M Title: 截至2026年6月30日止六個月之中期業績 Revenue: HK$28.4M Net profit: HK$2.7M Profit attributable to owners: HK$2.7M