China's box office presales for the crucial Lunar New Year window have plummeted over 60 percent compared to the same period last year, signaling potential challenges for the industry's holiday performance despite strong contributions from home-grown films.

Home-grown productions are leading the charge in this year's Spring Festival season, but they have yet to match the phenomenal success of last year's Ne Zha 2, which drew record-breaking crowds and set a high benchmark for audience turnout.

Presales serve as a key early indicator of holiday audience demand, closely monitored by distributors and investors to gauge potential box office performance during this vital period.

The Spring Festival holiday season's box office has seen dramatic expansion over the past decade, surging from 336 million yuan in 2011 to more than 9.51 billion yuan (US$1.37 billion) last year. This accounted for nearly one-fifth of the industry's annual takings, making it a pivotal determinant of the full-year trajectory.

Against this elevated baseline, independent film producer and commentator Guan Zhi noted that the overall supply of films for this year's Spring Festival season lacks comparable breakout potential.

The sharp decline in presales underscores the difficulty of replicating last year's explosive growth, particularly without a standout hit like Ne Zha 2 to drive massive attendance.

Stakeholders in the Chinese film industry will be watching closely as the holiday unfolds, with presales trends offering critical insights into whether home-grown films can rally to sustain the sector's momentum.