Hi Nuno,
Thank you very much for your interest in Syncfusion Products.
Yes,it is possible to create a chart with discontinuous range and we have already posted the details and sample code snippet in our online documentation regarding the same. Could you please navigate to the below added links and let us know if this helps you.
How to Define the discontinuous range?
http://help.syncfusion.com/ug_82/Reporting_XlsIO/SetDiscontinguousRange.htmlHow to create chart with discontinuous range?
http://help.syncfusion.com/ug_82/Reporting_XlsIO/DiscontiguousRangeChart.htmlPlease, let me know if you need any clarifications.
Thanks,
Lokesh.