The final round of the Hong Kong Chemistry Olympiad for Secondary Schools 2024-2025, organized by the Hong Kong Association for Science and Mathematics Education and the Education Bureau, was held on 28 June 2025. Sisley Cheung (F.5P), Celina Ho (F.5P), Ashley Lok (F.5P), Leanne Lau (F.5U) and Amanda Shi (F.5U) won the 1st Runner-up with their project titled “EcoSense”. They were awarded a plaque, silver medals, $800 book coupons and certificates. Congratulations!


