In addition to accelerating the innovative development, Tianjin Port Free Trade Zone also adheres to the concept of green, low-carbon, and circular development, and has successively won many honorary titles such as “National Ecological Industry Demonstration Park” and “National Circular Reconstruction Demonstration Pilot Park”. In 2019, in the announcement of the development quality evaluation results of national new type industrialization demonstration bases, the “Airport Aviation Industry Demonstration Zone” was rated as five-star in industrial strength and development environment, four-star in the special evaluation result on green development, and five-star in the special evaluation result of safety production, showing that the zone was at a leading level among all the demonstration bases. In addition, the construction of the core R&D base of the National Innovation Center for Synthetic Biotechnology was started in the Free Trade Zone last year, which is of great significance for improving the technological innovation capabilities of the park in key fields, responding to industrial changes triggered by the technological revolution, and supporting the high-quality development.