---
title: "688313.SH (688313.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688313.SH/news.md"
symbol: "688313.SH"
name: "688313.SH"
parent: "https://longbridge.com/en/quote/688313.SH.md"
datetime: "2026-05-21T03:14:44.636Z"
locales:
  - [en](https://longbridge.com/en/quote/688313.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688313.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688313.SH/news.md)
---

# 688313.SH (688313.SH) — Related News

### [The optical fiber concept sector has declined in the short term](https://longbridge.com/en/news/287141696.md)
*2026-05-21T01:42:40.000Z*
> The optical fiber concept sector has seen a short-term decline, with YOEC dropping over 8%, and HYC, Everbright, TDii, a

### [2.8 trillion! These stocks are being aggressively bought, where will the next tenfold stock be?](https://longbridge.com/en/news/285775275.md)
*2026-05-08T12:14:44.000Z*
> The A-share market has been active after the "May Day" holiday, with a trading volume exceeding 3 trillion yuan and a ma

### [The three major A-share indices closed higher, with Shijia Photons rising over 11%](https://longbridge.com/en/news/285500524.md)
*2026-05-07T07:07:48.000Z*
> 36Kr learned that the three major indices of A-shares closed higher, with the Shanghai Composite Index rising by 0.48%, 

### [](https://longbridge.com/en/news/285292694.md)
*2026-05-06T01:35:17.000Z*
> Computing power hardware stocks have repeatedly strengthened. BOMIN ELECTRONICS and Grace hit the daily limit up, Hongsh

### [](https://longbridge.com/en/news/284672621.md)
*2026-04-30T01:30:03.000Z*
> The A-share CPO sector opened high, with JPT rising over 6%. Stocks such as CIG, TACLINK, WG Tech, TFME, Shijia Photons,

### [CPO concept partially active, Mentech hits 2 consecutive limit-ups](https://longbridge.com/en/news/284292620.md)
*2026-04-28T01:41:54.000Z*
> The CPO concept is partially active, Mentech has two consecutive limit-ups, YUANJIE SEMICONDUCTOR has risen over 6% and 

### [The Science and Technology Innovation Board had a hot market in April: 47 stocks reached new highs](https://longbridge.com/en/news/284108825.md)
*2026-04-26T10:38:55.000Z*
> The Science and Technology Innovation Board was hot in April, with the Science and Technology Innovation 50 Index rising

### [The STAR Market's April performance is hot: 47 stocks hit new highs, and the optical communication sector stands out](https://longbridge.com/en/news/284063530.md)
*2026-04-25T00:42:18.000Z*
> The STAR Market was hot in April, with the STAR 50 Index rising 15.71% and 47 individual stocks reaching historical high

### [Behind the surge in Shijia Photons' performance in 2025, hidden concerns emerge](https://longbridge.com/en/news/283757324.md)
*2026-04-23T03:00:48.000Z*
> Shijia Photons released its performance forecast for 2025, expecting operating revenue of 2.129 billion yuan, a year-on-

### [The price of indium phosphide skyrockets, who is quietly making a fortune?](https://longbridge.com/en/news/283656207.md)
*2026-04-22T11:37:20.000Z*
> The price of indium phosphide substrates continues to rise, attracting capital attention in the optical communication in