中坚科技：中坚机电累计质押股数为3259.6万股

Group 1 - The core point of the article highlights that Zhongjian Technology (SZ 002779) has pledged 32.596 million shares, accounting for 55.91% of its total holdings as of the announcement date [1] - As of the announcement, Zhongjian Technology's market capitalization is 20.6 billion yuan [2] - For the first half of 2025, the revenue composition of Zhongjian Technology is reported to be 95.52% from the landscaping machinery series and 4.48% from other industries [1] Group 2 - The article notes a significant increase in sales for new energy heavy trucks, with November sales experiencing a year-on-year growth of 178% [2] - The demand for new energy heavy trucks is described as unprecedented, with customers directly urging factories for orders due to supply shortages [2]