---
title: "300480.SZ (300480.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300480.SZ/news.md"
symbol: "300480.SZ"
name: "300480.SZ"
parent: "https://longbridge.com/en/quote/300480.SZ.md"
datetime: "2026-05-21T00:43:24.380Z"
locales:
  - [en](https://longbridge.com/en/quote/300480.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300480.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300480.SZ/news.md)
---

# 300480.SZ (300480.SZ) — Related News

### [GL TECH: In the long term, the company's semiconductor business gross margin will improve](https://longbridge.com/en/news/286659551.md)
*2026-05-17T03:10:27.000Z*
> GL TECH stated in an institutional research that the decline in gross margin in the first quarter of 2026 is mainly due 

### [](https://longbridge.com/en/news/286364876.md)
*2026-05-14T05:56:35.000Z*
> The A-share storage chip sector fluctuated and strengthened, with Delphi Laser rising over 9%, TWSC and MAXVISION rising

### [GL TECH: Laser slotting machines and grinders have been validated by clients, and laser hidden cutting machines have been tested on multiple batches of customer samples](https://longbridge.com/en/news/285657849.md)
*2026-05-08T03:25:46.000Z*
> GL TECH stated in its investor relations activities that the company's laser slotting machines and grinders have been va

### [GL TECH: The company has sufficient domestic semiconductor equipment orders on hand, and new orders continue to grow](https://longbridge.com/en/news/284470990.md)
*2026-04-29T01:13:25.000Z*
> GL TECH stated at the performance briefing that the shipment volume of its semiconductor business will significantly inc

### [Doubling within the month! The social security fund hit multiple big bull stocks in the first quarter, and the industry allocation route is exposed](https://longbridge.com/en/news/284207476.md)
*2026-04-27T11:34:10.000Z*
> The social security fund heavily invested in 297 A-share companies in the first quarter of 2026, with 89 newly entering 

### [GL TECH released its first-quarter performance, with a net profit attributable to the parent company of 31.5295 million yuan, an increase of 76.65%](https://longbridge.com/en/news/283899309.md)
*2026-04-23T22:01:12.000Z*
> GL TECH released its Q1 2026 performance report, with operating revenue of 207 million yuan, a year-on-year increase of 

### [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

### [Sharetronic Data plans to take a controlling stake in GL TECH, accelerating its move towards a new ecosystem of "core components + terminals + services."](https://longbridge.com/en/news/282443879.md)
*2026-04-12T11:20:19.000Z*
> Recently, Sharetronic Data announced that it plans to acquire a 51% stake in Guangwei Technology (Guangzhou) Co., Ltd. t