---
title: "688603.SH (688603.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688603.SH/news.md"
symbol: "688603.SH"
name: "688603.SH"
parent: "https://longbridge.com/en/quote/688603.SH.md"
datetime: "2026-05-21T13:49:37.307Z"
locales:
  - [en](https://longbridge.com/en/quote/688603.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688603.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688603.SH/news.md)
---

# 688603.SH (688603.SH) — Related News

### [](https://longbridge.com/en/news/287140148.md)
*2026-05-21T01:27:25.000Z*
> In the early trading session of A-shares, the glass substrate concept opened significantly higher, with BOE, CDD, and W-

### [Skychem Technology: Appointed Hao Kai as the company's board secretary and deputy general manager](https://longbridge.com/en/news/285903441.md)
*2026-05-11T08:10:56.000Z*
> On May 9, 2026, Skychem Technology held a board meeting and decided to appoint Hao Kai as the company's board secretary 

### [Skychem Technology: The production capacity of the Zhuhai factory and the Thailand factory is expected to triple compared to the current level](https://longbridge.com/en/news/285707949.md)
*2026-05-08T10:37:20.000Z*
> Skychem Technology announced that after the Zhuhai factory and the Thailand factory commence production, the capacity is

### [Qichacha: Over 4,000 storage chip-related companies have been registered this year](https://longbridge.com/en/news/285515473.md)
*2026-05-07T08:57:39.000Z*
> According to Qichacha data, in 2025, the number of registered storage chip-related companies in China increased by 41.6%

### [](https://longbridge.com/en/news/283585133.md)
*2026-04-22T02:10:39.000Z*
> The A-share glass substrate concept became active again during the trading session, with WG Tech rising over 8%, continu

### [The glass substrate concept is active, WG Tech has reached a historical high with 3 boards in 5 days](https://longbridge.com/en/news/282772520.md)
*2026-04-15T02:40:20.000Z*
> The glass substrate concept was active during the session, WG Tech had 3 limit-ups in 5 days, reaching a historical high

### [Tianming Technology: Net profit of 36.0687 million yuan in 2025, a year-on-year decrease of 42.01%](https://longbridge.com/en/news/280773718.md)
*2026-03-27T10:39:42.000Z*
> Tianming Technology announced that the operating revenue in 2025 is expected to be 213 million yuan, a year-on-year decr

### [](https://longbridge.com/en/news/280266473.md)
*2026-03-24T06:32:17.000Z*
> A-share PCB concept stocks fluctuated and rose in late trading, with GDM hitting the daily limit, Skychem Technology, NA

### [Intraday News - Chengye Medical (4164) surged 3.59% to NT$31.8, with a trading volume of 577 shares](https://longbridge.com/en/news/279356400.md)
*2026-03-17T02:37:41.000Z*
> Chengye Medical (4164-TW) stock price rose 3.59% at 10:37 on the 17th, reporting at NT$31.8, with a trading volume of 57