I have observed the requirements shared by you and like to share that Aspose.Slides only offers to import html text data to shapes text frames. I regret to share that Aspose.Slides does not offer importing HTML tables or charts inside Aspose.Slides presentation. An issue with ID SLIDESNET-37059 has already been added in our issue tracking system to investigate the possibility of implementing support for importing HTML table to slides. Secondly, Aspose.Slides only support MSO charts created using MS Office and the import of HTML chart created using JQCharts is not possible. For both requirements, you may write your own mechanism to read HTML tables and charts, and creating similar ones using Aspose.Slides.