---
title: "300383.SZ (300383.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300383.SZ/news.md"
symbol: "300383.SZ"
name: "300383.SZ"
parent: "https://longbridge.com/en/quote/300383.SZ.md"
datetime: "2026-05-20T03:43:21.581Z"
locales:
  - [en](https://longbridge.com/en/quote/300383.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300383.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300383.SZ/news.md)
---

# 300383.SZ (300383.SZ) — Related News

### [](https://longbridge.com/en/news/285295220.md)
*2026-05-06T01:56:32.000Z*
> The ChiNext Index rose by over 3%, LONGSYS increased by nearly 20%, Ingenic and Range Technology rose by over 10%, while

### [Sinnet: Net profit in the first quarter was 22.4652 million yuan, a year-on-year decrease of 67.52%](https://longbridge.com/en/news/284371022.md)
*2026-04-28T11:11:00.000Z*
> Sinnet announced that in the first quarter of 2026, operating revenue was 1.633 billion yuan, a year-on-year decrease of

### [<Focus Stocks> Optical Communication Stocks Rebound Collectively, Former Ding and Dongdian Optoelectronics Receive Foreign Capital Buying for 5 Consecutive Days, Both Hit the Daily Limit Up](https://longbridge.com/en/news/284314651.md)
*2026-04-28T05:10:08.000Z*
> Driven by weighted electronic stocks, Taiwan's optical communication stocks showed a rebound today, with Frontlink and D

### [Intraday News - Sinnet (3234) surged 7.36%, reported at 124 yuan](https://longbridge.com/en/news/283290298.md)
*2026-04-20T03:45:14.000Z*
> The stock price of Guanghuan (3234-TW) rose by 7.36% at 11:45 on the 20th, reaching NT$124, with a trading volume of 2,2

### [Sinnet reported a loss of 12 million yuan in March, with an EPS of -0.1 yuan, turning from profit to loss compared to the same period last year](https://longbridge.com/en/news/282693204.md)
*2026-04-14T12:36:12.000Z*
> Sinnet (3234-TW) announced its March financial report, with a net loss of NT$12 million after tax, and a monthly EPS of 

### [Taiwan stock market hits a new high of 2845 points, foreign investment replenishment and cross-strait policies boost market growth](https://longbridge.com/en/news/282433032.md)
*2026-04-12T04:00:32.000Z*
> The Taiwan Stock Weighted Index surged 2,845 points last week, breaking through 35,000 points and setting a new closing 

### [Global political tensions and intertwined technology demands affect the market, with optical communication stocks soaring; investors need to respond cautiously to risks](https://longbridge.com/en/news/282431135.md)
*2026-04-12T02:45:21.000Z*
> Global politics and technology intertwine to influence market trends. The US-Iran negotiations have not reached an agree

### [<Focus Stocks> US-Iran Negotiations Ceasefire, Prologis and Sinnet Hit Limit Up Leading the Sector with Bright Prospects](https://longbridge.com/en/news/281975547.md)
*2026-04-08T04:58:49.000Z*
> Today (8th), Taiwan stocks surged significantly due to news of a ceasefire in the US-Iran negotiations, with the index o

### [AI marketing concept strengthens, GUANGDONG MEDIA hits the limit-up](https://longbridge.com/en/news/281955293.md)
*2026-04-08T01:43:14.000Z*
> The concept of AI marketing is gaining strength, Guangdong Media has hit the limit up, and BONCloud, BlueFocus, sinnet, 

### [Three major A-share indices turn down across the board, Shanghai Composite loses 3900 points again; computing power hardware explodes, CPO surges, oil & gas and coal sectors adjust collectively](https://longbridge.com/en/news/281596018.md)
*2026-04-03T08:12:37.000Z*
> Computing power hardware stocks exploded, with sectors like CPO and optical communications surging across the board. TAC