Practical essential shopping list from India?

[Catmom]

Hey all,
What would be the top essentiial things to take from India to Canada. I am asking because I previously lived in another country and realised that almost every Indian grocery is available in almost every store.
Plus for cooking items and clothes, it felt much cheaper to buy them from dollar stores.
What are the most practical essential thigns that you feel are not available in Canada or available at expensive rate compared to India

Thanks