The files are prepared for the paper under review. Please use these files with caution as the paper is still under review. The data, code, or files here may be subject to modifications. A notification will be issued when data is updated. To perform calculations, run "His_GHG_Emission" file first to obtain GHG emissions from multiple processes various stages of the pulp and paper industry in 30 countries from 1961 to 2019. Then, run the "Scenario_Analysis" file to obtain GHG emissions from multiple processes  at various stages of the pulp and paper industry under 2160 scenario combinations for each country in 2050. For the data that support the the calculation, please refer to the Data Availability note in the article. Yutao Wang September 22, 2023 Contact: yutaowang@fudan.edu.cn