South Korea prohibits the use of colored plastic bottles. What is the difference between colorless a

South Korea prohibits the use of colored plastic bottles. What is the difference between colorless and colored plastic bottles?

On December 25, 2019, South Korea officially implemented the amendment to the "Resource Recycling Law". On the first day of the implementation of the amendment, the traditional green plastic bottles containing soda and beverages in major Korean supermarkets have disappeared from the sales shelves and replaced with colorless and transparent bottles. South Korea prohibits the use of colored plastic bottles. What is the difference between colorless and colored plastic bottles?