According to Jingyi Equipment's announcement, from January to June 2026, the company's total R&D investment was 794.54 million yuan, an increase of 9.74% over the previous year. R&D investment accounted for 8.45% of revenue, a year-on-year decrease of 1.41 percentage points, and no capitalized R&D investment. As of June 30, 2026, the company has obtained 528 patents, including 157 invention patents. During the period of continuous supervision by the sponsoring agency, the company operated in a standardized manner. There were no illegal violations or breaches of promises, etc., the use of funds raised was in compliance, and shares held by controlling shareholders and directors and supervisors were not pledged or frozen.

According to Jingyi Equipment's announcement, from January to June 2026, the company's total R&D investment was 794.54 million yuan, an increase of 9.74% over the previous year. R&D investment accounted for 8.45% of revenue, a year-on-year decrease of 1.41 percentage points, and no capitalized R&D investment. As of June 30, 2026, the company has obtained 528 patents, including 157 invention patents. During the period of continuous supervision by the sponsoring agency, the company operated in a standardized manner. There were no illegal violations or breaches of promises, etc., the use of funds raised was in compliance, and shares held by controlling shareholders and directors and supervisors were not pledged or frozen.