NEW DELHI: Finance minister Nirmala Sitharaman, who is due to present a record ninth consecutive budget, is working with a team of officials which is a mix of experience and fresh faces.It is likely that for the first time in recent years, she will not have a finance secretary, a first among equals, leaving it to Anuradha Thakur to coordinate the exercise. Public enterprises secretary K Moses Chelai is the senior most secretary in the departments that are part of Sitharaman's team, but his department has little to do with the budget exercise.Only four members from the last budget team remain - CBDT chairman Ravi Agrawal, Dipam secretary Arunish Chawla, financial services secretary M Nagaraju and chief economic adviser V Anantha Nageswaran.