It's everywhere!
1. What is his main product?
Everything related to chemistry. There are over 10000 kinds of patented products.
2. What is the product used for?
All walks of life are everywhere, whether you have contact or not.
3. What is 3? BASF's corporate culture?
The culture of German-funded enterprises.
4. What activities are there? A company controlled by BASF?
Too many.