In Beijing, Secretary for Environment & Ecology Tse Chin-wan participated in the signing of a Cooperation Arrangement on Quality & Safety Management between SAMR and EMSD. The agreement aims to strengthen collaboration in safety monitoring and quality control, including areas like hydrogen development, gas safety, and energy efficiency. Secretary Tse expressed gratitude for SAMR's support towards Hong Kong's safety initiatives and highlighted the importance of cooperation with the Mainland. During his visit, he inspected a liquid hydrogen-fueled vehicle to understand the latest developments in this technology. Additionally, he visited the Goldwind carbon neutral smart park, showcasing renewable energy integration and smart technologies. The discussions also touched upon the convergence of certification standards between China and international bodies in the context of dual carbon strategies and promotion cases in the mainland.