Bharat Petroleum Corporation (BPCL) will shut a 120,000 barrel per day crude unit and some secondary units at its Mumbai refinery for maintenance in November. The state-run refiner operates a 200,000 barrel per day complex in western India and the work at the Mumbai site forms part of routine upkeep. The planned closure was announced by industry sources and company communications. A company spokesperson said in an email response that the refiner had initially planned to shut the units in April. An industry source had earlier indicated that a three to four-week maintenance shutdown of the units would take place in September and October. The change in schedule reflects adjustments to operational planning. The earlier three to four-week estimate suggested a concentrated turnaround period that industry participants use to carry out systematic inspections and corrective work on processing units and associated equipment. Indian refiners have been delaying maintenance plans to help meet local fuel demand, a government official said previously, and BPCL adjusted its calendar in line with that trend. The shift to November allows the refiner to align work with market conditions and operational requirements while aiming to limit disruptions. The maintenance will cover primary crude processing and associated secondary units. The adjustments reflect a wider industry trend to balance maintenance needs with market demand. Company and industry sources indicated that the refiner will seek to complete work efficiently to restore full processing capacity. The timing of the November shutdown may affect throughput temporarily but is intended to support longer term reliability of the refinery. Observers will monitor logistics and supply adjustments as the refiner implements the scheduled maintenance. Company and industry statements indicated coordination with contractors on manpower, spare parts and logistics to limit impact on regional fuel distribution and to expedite return to full operating rates.