---
title: "605588.SH (605588.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/605588.SH/news.md"
symbol: "605588.SH"
name: "605588.SH"
parent: "https://longbridge.com/en/quote/605588.SH.md"
datetime: "2026-05-21T13:32:18.479Z"
locales:
  - [en](https://longbridge.com/en/quote/605588.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/605588.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/605588.SH/news.md)
---

# 605588.SH (605588.SH) — Related News

### [Company Quick Review | Net profit has been in loss for two consecutive years, gross margin "halved", Keystone Technology's 483 million yuan private placement faces multiple challenges](https://longbridge.com/en/news/286848588.md)
*2026-05-19T03:18:11.000Z*
> Keystone Technology (SH605588) plans to raise no more than 483 million yuan through a private placement for a photomask 

### [Keystone Technology: Plans to raise no more than 483 million yuan through a private placement for projects such as photomask manufacturing](https://longbridge.com/en/news/286759336.md)
*2026-05-18T11:03:18.000Z*
> Keystone Technology announced that the total amount of funds to be raised through the issuance of shares to specific obj

### [Keystone Technology: Net loss of 21.9347 million yuan in the first quarter of 2026](https://longbridge.com/en/news/284535151.md)
*2026-04-29T09:33:00.000Z*
> Keystone Technology announced that its operating revenue in the first quarter of 2026 was 317 million yuan, a year-on-ye

### [Semiconductor material stocks remain active, Keystone Technology hits the upper limit](https://longbridge.com/en/news/283590587.md)
*2026-04-22T03:14:34.000Z*
> Semiconductor material stocks continue to be active, with photomasks and sputtering targets leading the rise. Keystone T

### [Keystone Technology: Updates on the application documents for the issuance of shares to specific targets and highlights risks](https://longbridge.com/en/news/280600352.md)
*2026-03-26T09:23:32.000Z*
> Keystone Technology announced that on January 16, the company received an inquiry letter from the Shanghai Stock Exchang

### [Keystone Technology released its 2025 annual performance, with a net loss attributable to the parent company of 70.2891 million yuan](https://longbridge.com/en/news/280140070.md)
*2026-03-23T10:14:04.000Z*
> Keystone Technology released its annual report for 2025, reporting an operating income of 1.365 billion yuan, a year-on-

### [Keystone Technology issued a profit warning, expecting a net loss attributable to the parent company of 84 million to 56 million yuan in 2025](https://longbridge.com/en/news/272807820.md)
*2026-01-16T08:48:04.000Z*
> Keystone Technology expects a net loss attributable to the parent company of RMB 84 million to RMB 56 million in 2025, w

### [Keystone Technology: Plans to repurchase and cancel 192,720 restricted shares](https://longbridge.com/en/news/272241161.md)
*2026-01-12T08:56:13.000Z*
> Keystone Technology announced that, due to not meeting the performance assessment targets for 2024 and the departure of 

### [Keystone Technology: Application for the issuance of A-shares to specific targets has been accepted by the Shanghai Stock Exchange](https://longbridge.com/en/news/271906111.md)
*2026-01-08T09:09:51.000Z*
> Keystone Technology announced that on January 7, 2026, it received the "Notice on the Acceptance of the Application for