Hi,

Please try like below code.

< t t-set="all_vals" t-value="vals['All']" />
 < t t-foreach="all_vals" t-as="doc">
     < span t-esc="doc['product']"/>
     < br/>
     < span t-esc="doc['stock_quant']"/>
     < br/>
     < span t-esc="doc['on_hand_quant']"/>
     < br/>
     < span t-esc="doc['sales_count']"/>
 < /t>

Regards