---
title: "The robotics concept fluctuates and rises sharply, ZHONG CHAO HOLDING has 6 limit-ups in 10 days"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/240481938.md"
description: "ZHONG CHAO HOLDING has achieved 6 limit-ups in 10 days, Senci Electric Machinery has had 4 limit-ups in 9 days, PPF has risen over 10%, and Haoen Automotive Electric, Hechuan Technology, Dema Technology, and Xiangxin Technology have also seen significant gains"
datetime: "2025-05-16T01:48:48.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/240481938.md)
  - [en](https://longbridge.com/en/news/240481938.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/240481938.md)
---

# The robotics concept fluctuates and rises sharply, ZHONG CHAO HOLDING has 6 limit-ups in 10 days

ZHONG CHAO HOLDING has achieved 6 consecutive limit-ups in 10 days, Senci Electric Machinery has 4 limit-ups in 9 days, PPF has risen over 10%, and Haoen Automotive Electric, Hechuan Technology, Dema Technology, and Xiangxin Technology have also seen significant gains

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