---
title: "603773.SH (603773.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/603773.SH/news.md"
symbol: "603773.SH"
name: "603773.SH"
parent: "https://longbridge.com/en/quote/603773.SH.md"
datetime: "2026-05-21T05:36:26.903Z"
locales:
  - [en](https://longbridge.com/en/quote/603773.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/603773.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/603773.SH/news.md)
---

# 603773.SH (603773.SH) — Related News

### ["A-Share Focus" BOE A hits the daily limit, signs memorandum of cooperation with Corning in the glass substrate concept surge](https://longbridge.com/en/news/287145925.md)
*2026-05-21T02:15:00.000Z*
> BOE signed a memorandum of cooperation with Corning in the United States, involving areas such as substrate packaging an

### [Dragon and Tiger List | WG Tech (603773) rose by 4.8%, with the top 5 buyers purchasing a total of 424 million yuan, and the top 5 sellers selling a total of 179 million yuan. Reason for being listed: The price fluctuation of the day reached 15% for the top five securities with price increase and decrease limits](https://longbridge.com/en/news/286891683.md)
*2026-05-19T10:06:33.000Z*
> WG Tech (603773) appeared on the leaderboard on May 19, with an increase of 4.8%, closing at 70.73 yuan, and a circulati

### [](https://longbridge.com/en/news/286838112.md)
*2026-05-19T01:26:29.000Z*
> The A-share CPO sector opened lower for many stocks, with WG Tech falling over 9%, Semight dropping over 5%, and compani

### [WG Tech: This investigation is solely related to the investigation of relevant shareholders and is not related to the company's operations and business activities](https://longbridge.com/en/news/286760323.md)
*2026-05-18T11:01:51.000Z*
> WG Tech announced that due to the stock price falling more than 20% for three consecutive days, the company's stock trad

### [WG Tech: Completed the change of legal representative from Yi Weihua to Zhang Chunjiao in business registration](https://longbridge.com/en/news/286527961.md)
*2026-05-15T08:00:22.000Z*
> WG Tech announced that the company will hold the fifth meeting of the fifth board of directors on March 27, 2026, electi

### [The advanced packaging sector has declined in the short term, and UniTTEC has hit the limit down](https://longbridge.com/en/news/286493192.md)
*2026-05-15T01:50:56.000Z*
> The advanced packaging sector has seen a short-term decline, with UniTTEC and WG Tech hitting the limit down, followed b

### [](https://longbridge.com/en/news/286488995.md)
*2026-05-15T01:06:18.000Z*
> China's computing power infrastructure opens up a maritime track. Central bank data shows that the M2 balance is 353.04 

### [Important announcements to watch for this evening - The vice president of A-share stock king YUANJIE SEMICONDUCTOR has been criminally detained; WG Tech is suspected of information disclosure violations, and shareholders and actual controllers have been filed; Mona Lisa, which has five consecutive limit-ups, claims to have no semiconductor materials business](https://longbridge.com/en/news/286422478.md)
*2026-05-14T13:07:21.000Z*
> Summary of announcements this evening: YUANJIE SEMICONDUCTOR's Deputy General Manager Chen Wenjun has been detained on s

### [WG Tech: The actual controller and related parties of shareholders holding more than 5% of the shares are being investigated by the China Securities Regulatory Commission](https://longbridge.com/en/news/286417823.md)
*2026-05-14T12:36:03.000Z*
> WG Tech announced that its controlling shareholder Yi Weihua and the manager of the Hui Rui No. 1 private equity investm