The West Bengal Authority of Advance Ruling (AAR) has held that the supply of disposable paper cups attracts 18% GST.The bench of Tanisha Dutta and Joyjit Banik have observed that a disposable paper cup is made out of paper and often coated with plastic or wax to prevent liquid from leaking out or soaking through the paper. It may be made of recycled paper. It is known that paper cups consist...