What does article 273 talk about?
Article 273 talks about grants-in-aid of the revenues of the States of Assam, Bihar, and West Bengal in lieu of assignment of any share of the net proceeds in each year of export duty on jute and jute products to those States. The sums charged on the Consolidated Fund of India for this purpose shall continue to be charged so long as any export duty on jute or jute products continues to be levied by the Government of India, or until the expiration of ten years from the commencement of the Constitution, whichever is earlier.