Urgent Smarty Help Required (CMSMS)(repost)

I hope that you can help me. I'm doing some dev work for a new client using cmsms and its confusing me? Basically, I've got a page called "Product List" which has children called "Product 1, Product 2, Product 3 etc" The "Product X" pages have custom fields called " Product_Code", " Product_Size, and "Unit_of_Sale". DB wise, the pages are stored in a table called 'cms_content' with the fields stored in 'cms_content_props' In the page 'Product List" I have created the following code to output the children as a table. What I want to do is also bring in the field values held in the cms_content_props' page - but everything I have tried so far is without success. Are you able to give any pointers? Also see attached code.