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3. Yuncong Technology: There is extensive cooperation space with Huawei in the field of robotics.1) Big consumption: The Politburo meeting pointed out that next year, we should vigorously boost consumption, improve investment efficiency and expand domestic demand in all directions.19. Wuxi Zhenhua: Shareholder Wuxi Jinfengyu intends to reduce its shareholding by 3%.

15. China Construction: The total investment of the newly-built expressway franchise project won the bid is about 21.208 billion yuan.12. Shenzhen Xinxing: It is planned to establish a joint venture company Ganzhou Purui Ceramic Semiconductor Materials Co., Ltd.22. 10. The company's P/E ratio and P/B ratio are obviously higher than the industry average.

6. Wuyang Automatic Control: Planning the change of control rights, the company's stock is suspended.Second, good news affecting listed companies