---
title: "300663.SZ (300663.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300663.SZ/news.md"
symbol: "300663.SZ"
name: "300663.SZ"
parent: "https://longbridge.com/en/quote/300663.SZ.md"
datetime: "2026-05-20T13:53:17.301Z"
locales:
  - [en](https://longbridge.com/en/quote/300663.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300663.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300663.SZ/news.md)
---

# 300663.SZ (300663.SZ) — Related News

### [Nine companies in one night! Despite being delisted and penalized, committing offenses again during the ban period, regulators reveal their "accountability trump card."](https://longbridge.com/en/news/284875907.md)
*2026-05-01T08:04:12.000Z*
> On April 30th, the China Securities Regulatory Commission (CSRC) initiated investigations or penalties against 9 compani

### [300663 has been placed under investigation!](https://longbridge.com/en/news/284780274.md)
*2026-04-30T13:17:39.000Z*
> CSII (300663) is under investigation by the China Securities Regulatory Commission for suspected violations of informati

### [CSII received the "Notice of Case Filing" from the China Securities Regulatory Commission](https://longbridge.com/en/news/284777875.md)
*2026-04-30T13:06:05.000Z*
> CSII recently received a "Notice of Case Filing" from the China Securities Regulatory Commission (CSRC) due to suspected

### [](https://longbridge.com/en/news/271868781.md)
*2026-01-08T02:51:22.000Z*
> CSII saw a sudden surge, rising over 3%. The company has partnered with a commercial satellite operator to launch a pilo

### [CSII: Due to the enforcement of a court ruling, the shareholding ratio of Mr. Wang Anjing and his concerted actors has decreased to 10.0080%](https://longbridge.com/en/news/266730696.md)
*2025-11-20T11:50:49.000Z*
> CSII announced that on November 20, 2025, the company received a "Simplified Equity Change Report" issued by its control

### [](https://longbridge.com/en/news/265055700.md)
*2025-11-10T02:06:52.000Z*
> The A-share virtual robot sector surged sharply, with ZHONG FU TONG rising to a 20% limit up in the short term, AVIT inc

### [CSII released its third-quarter report, accelerating the advancement of three major AI strategic hard technologies for the second growth curve](https://longbridge.com/en/news/263437256.md)
*2025-10-30T06:38:34.000Z*
> On the evening of October 29th, CSII (300663) announced its third-quarter performance, stating that in the first three q