Default Magento 2 does not provide to show the special price on the category page,
for show special price we did these changes
file name – Vendor/theme/Magento_ConfigurableProduct/templates/product/price/final_price.phtml
Change –
<?php if (!$block->isProductList() && $block->hasSpecialPrice()): ?>
<span class="old-price sly-old-price no-display">
to
<?php if ($block->hasSpecialPrice()): ?>
<span class="old-price sly-old-price">
Able to see changes but it does not work when children product have a special price,
Example –
**Main Product – no price
Product A(child of Main Product) – regular price is 2 and special price is 0.90
Product B(child of Main Product) – regular price is 0.85 and no set special price**
Then main product price shown twice on the category page –
