[Hua Zhijie: Plans to acquire 83.5% stake in Greming; stock to resume trading on September 30] On September 29, Hua Zhijie (603400.SH) announced that it planned to purchase the 4.5 million yuan registered capital of Greming it holds from Zhao Die (corresponding to 83.5052% of the equity of the target company, of which 675,000 yuan has been paid), and to raise supporting funds. After the completion of this transaction, the listed company will achieve 100% control of the target company. Based on the existing business, it will further enter the semiconductor testing supporting field, further expand the business boundaries, and seize the opportunities of domestic substitution in the semiconductor test interface track and the rapid development of the industry. This will help the listed company enrich its business structure, optimize its industrial layout, disperse the operating risks caused by cyclical fluctuations in a single industry, and enhance the listed company's ability to resist risks and overall profitability. The company's shares will resume trading on September 30, 2026.