Climate change and environmental sustainability have been increasingly important issues around the globe. The TPEx has promoted the green bond market since 2017. The concerns in the global market is not only about environmental but also about social development. Therefore, the TPEx incorporates social bonds and sustainability bonds to establish the sustainable bond market. In the future, we will continue to strengthen the sustainable bond market and to enhance information transparency. We will keep striving forward to encourage development and environmental conservation among enterprises. We look forward to seeing the issuance amount multiply in the future and contributing to the global sustainable development.