State-wise figures show Assam topping the list with Rs 1,012.87 crore pending across 35 projects, followed by Manipur (Rs 441.38 crore), Nagaland (Rs 406.09 crore) and Arunachal Pradesh (Rs 395.37 crore). Other states with large unpaid amounts include Tripura (Rs 308.71 crore), Mizoram (Rs 275.81 crore), Meghalaya (Rs 258.05 crore) and Sikkim (Rs 107.90 crore).