Chemicals and Speciality Chem space in India

I would suggest identify categories and group companies according to them. find out market capacity and export possibilities

1. Commodity chemicals – tata chemicals, GHCL
2. Construction chemicals – Pidilite, Asian paints, Berger, kansai Nerolac,
3. Agro chemicals & crop protection – Bayer crop, Monsanto, PI industries, Coromodal
4. textiles chemicles –
5. Pharma formulation chemicals
6. Industrial chemicals – Foseco, Apcotex,Oriental carbon,akzo nobel,BASF
7. Fashion & lifestyle chemicals – Camphor & allied
8. Water purification & waste management.
9. Pesticides & fertilizers