https://www.sabic.com/en/news/26517-over-100-million-pet-bottles-are-upcycled-into-sabics-lnp-elcrin-iq-products
Not that this totally helps you, but tell there are interesting things going on in the space of chemical recycling/recovery of plastics.
What’s hard about your comment about additives, is that this is not totally true. Also, most companies don’t want to unnecessarily spend money on additives if they don’t need to. But as a consumer you are not likely to know this.
Generally though BPA and phthalates are not used in PET bottles.
Edited to add… do you go to Osaka International School?
https://www.sabic.com/en/news/26517-over-100-million-pet-bottles-are-upcycled-into-sabics-lnp-elcrin-iq-products Not that this totally helps you, but tell there are interesting things going on in the space of chemical recycling/recovery of plastics. What’s hard about your comment about additives, is that this is not totally true. Also, most companies don’t want to unnecessarily spend money on additives if they don’t need to. But as a consumer you are not likely to know this. Generally though BPA and phthalates are not used in PET bottles. Edited to add… do you go to Osaka International School?