I’ve got a variety of 50p bags from Asda, Waitrose, Tescos that I still use more than a year after I bought them. Asda also a bag for life deal, I have swapped

I’ve got a variety of 50p bags from Asda, Waitrose, Tescos that I still use more than a year after I bought them. Asda also a bag for life deal, I have swapped a couple out in the past due to tears (years after originally buying them). I assume but cannot verify Asda recycles the broken bags.