If you have both AMP and non-AMP versions of your pages, include the following links:
Could someone help clarify the following please?
On any non-AMP page, reference the AMP version of the page to let Google and other platforms know about it:
https://www.example.com/url/to/amp-version.html" />
On the AMP page, add the following text to reference its non-AMP canonical version:
https://www.example.com/url/to/regular-html-version.html" />
see here
https://support.google.com/webmasters/answer/6340290#validation
Does this mean i can create another main page identical ( content wise) to my normal html page and not have it show as duplicate content?