---
title: "300293.SZ (300293.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300293.SZ/news.md"
symbol: "300293.SZ"
name: "300293.SZ"
parent: "https://longbridge.com/en/quote/300293.SZ.md"
datetime: "2026-05-20T14:18:10.878Z"
locales:
  - [en](https://longbridge.com/en/quote/300293.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300293.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300293.SZ/news.md)
---

# 300293.SZ (300293.SZ) — Related News

### [](https://longbridge.com/en/news/286993957.md)
*2026-05-20T02:26:03.000Z*
> A-share photolithography concept stocks surged in the short term, ZJHTC hit the daily limit, Huate Gas rose over 7%, SBS

### [SBS: Net loss of RMB 1.0629 million in the first quarter](https://longbridge.com/en/news/284222761.md)
*2026-04-27T13:08:58.000Z*
> SBS announced that its operating revenue in the first quarter of 2026 was 304 million yuan, an increase of 18.11% year-o

### [Partial fluctuations in the photolithography machine concept, HIGHLY hits the limit up](https://longbridge.com/en/news/282122381.md)
*2026-04-09T02:22:48.000Z*
> The lithography machine concept experienced partial fluctuations during trading, with HIGHLY hitting the limit up, and W

### [The photolithography machine sector continues to strengthen](https://longbridge.com/en/news/281596263.md)
*2026-04-03T02:33:13.000Z*
> The photolithography machine sector continues to strengthen, with ZMAX, OPTOWIDE, and Focuslight reaching historical hig

### [Zhitong A-share lock-up release overview | March 18](https://longbridge.com/en/news/279510857.md)
*2026-03-18T01:02:07.000Z*
> On March 18, a total of 5 listed companies had their restricted shares unlocked, with a total market value of approximat

### [Lithography machine concept stocks surged in the short term, with Mloptic rising nearly 10%](https://longbridge.com/en/news/273179694.md)
*2026-01-21T06:00:29.000Z*
> Photolithography concept stocks surged in the short term, with Mloptic rising nearly 10%, Wavelength OE up over 8%, and 

### [The photolithography machine sector surged in early trading](https://longbridge.com/en/news/270087482.md)
*2025-12-18T01:33:30.000Z*
> The photolithography equipment sector surged in the early trading session, with KaiMei Electric and KINGLAI MATERIALS ri

### [SBS released its performance for the first three quarters, with a net loss attributable to the parent company of 31.4104 million yuan](https://longbridge.com/en/news/262238824.md)
*2025-10-22T12:07:05.000Z*
> According to the Zhitong Finance APP, SBS released its third-quarter report for 2025. The company's operating revenue fo