The International Conference on Carbon Neutrality 2023 was successfully held in Shanghai from October 20 to 22, 2023, hosted by Shanghai Jiao Tong University and co-organized by University of Edinburgh, University of Michigan (Global CO2 Initiative), Tsinghua University, University of Birmingham, University of Oxford and Institute of Engineering Thermophysics, Chinese Academy of Sciences. The conference received more than 160 submissions from more than 10 countries such as China, the United Kingdom, the United States, Singapore, Japan, the Netherlands, Indonesia, Portugal, and more than 200 experts and scholars from around the world engaged in low-carbon related fields attended the conference. Shanghai HESON Instrument Technology Co., LTD. (hereinafter referred to as HESON Instrument) with differential scanning calorimeter, thermogravimetric analyzer, thermal conductivity tester appeared at this academic conference.