---
title: "603618.SH (603618.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/603618.SH/news.md"
symbol: "603618.SH"
name: "603618.SH"
parent: "https://longbridge.com/en/quote/603618.SH.md"
datetime: "2026-05-21T02:49:17.650Z"
locales:
  - [en](https://longbridge.com/en/quote/603618.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/603618.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/603618.SH/news.md)
---

# 603618.SH (603618.SH) — Related News

### [](https://longbridge.com/en/news/287009183.md)
*2026-05-20T05:13:18.000Z*
> A-share optical fiber concept stocks continued to rise in the afternoon, with FASTEN and SDGI hitting the limit up, Sunf

### [In the "A-share market," the leaders of China and Russia held talks, and the Shanghai Composite Index fell 0.45% in half a day, while semiconductors rose against the trend](https://longbridge.com/en/news/287002079.md)
*2026-05-20T03:39:00.000Z*
> Today, the leaders of China and Russia held talks in Beijing. The Shanghai Composite Index fell 0.45% to 4150.98 points,

### ["A-share Focus" Global demand for optical fibers surges, domestic optical fiber orders are booked until 2027, Hangzhou Cables hits the daily limit](https://longbridge.com/en/news/286994897.md)
*2026-05-20T02:39:00.000Z*
> Global fiber optic demand surges, Hangzhou Cables hits the daily limit, and companies like Lianxun Instruments and Huago

### [Optical fiber, CPO, and other computing hardware stocks fluctuate upward, with Hangzhou Cables and other stocks reaching new highs](https://longbridge.com/en/news/286989972.md)
*2026-05-20T02:02:22.000Z*
> Optical fiber, CPO, and other computing hardware stocks fluctuated upward, with Hangzhou Cables, Sunfar, and YOEC hittin

### [Orders for fiber optic manufacturers have been scheduled until early 2027, and Hangzhou Cables hit the daily limit during trading](https://longbridge.com/en/news/286990400.md)
*2026-05-20T01:54:18.000Z*
> Orders for fiber optic manufacturers have been scheduled until early 2027, as the global construction of AI data centers

### [The optical fiber concept is repeatedly active, Hangzhou Cables hits the limit up and continues to create historical highs](https://longbridge.com/en/news/286989139.md)
*2026-05-20T01:53:04.000Z*
> The optical fiber concept is repeatedly active, Hangzhou Cables hit the daily limit, Changying Tong rose over 5%, both c

### [Cable components and other sectors saw a straight surge](https://longbridge.com/en/news/286179066.md)
*2026-05-13T01:38:17.000Z*
> Cable components and other sectors surged, with TGC rising over 10%. XNTS, QIFAN, DALIAN INSULATOR, hlgf, and Hangzhou C

### [Hangzhou Cables: The company's business does not involve liquid cooling](https://longbridge.com/en/news/286065194.md)
*2026-05-12T09:00:29.000Z*
> Hangzhou Cables stated on the interactive platform that the company's business does not involve liquid cooling

### [A-share midday review: The Shanghai Composite Index fell 0.4%, the ChiNext Index dropped 0.37%, nearly 4,300 stocks in the entire market declined, while optical fiber concept stocks and CPO concept stocks rose against the trend](https://longbridge.com/en/news/286030841.md)
*2026-05-12T03:47:20.000Z*
> On May 12th, the three major A-share indices performed poorly at midday, with the Shanghai Composite Index slightly down