---
title: "688300.SH (688300.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688300.SH/news.md"
symbol: "688300.SH"
name: "688300.SH"
parent: "https://longbridge.com/en/quote/688300.SH.md"
datetime: "2026-05-19T23:16:14.294Z"
locales:
  - [en](https://longbridge.com/en/quote/688300.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688300.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688300.SH/news.md)
---

# 688300.SH (688300.SH) — Related News

### [May 12, 2026 Chip Concept Limit-Up Summary](https://longbridge.com/en/news/286082020.md)
*2026-05-12T10:16:48.000Z*
> On May 12, 2026, the chip concept sector experienced a surge in limit-up stocks due to positive news, with a total of 12

### [Novoray: Net profit in the first quarter was 71.6365 million yuan, a year-on-year increase of 13.64%](https://longbridge.com/en/news/284182353.md)
*2026-04-27T09:06:24.000Z*
> Novoray announced that its revenue for the first quarter of 2026 was 294 million yuan, a year-on-year increase of 23.16%

### [Novoray: Net profit of 293 million yuan in 2025, a year-on-year increase of 16.42%](https://longbridge.com/en/news/283481942.md)
*2026-04-21T10:39:13.000Z*
> Novoray expects to achieve an operating revenue of 1.116 billion yuan and a net profit of 293 million yuan in 2025, repr

### [Dongbei Securities: Silicon Micro Powder Begins a New Narrative of Rising Volume and Price, Domestic Substitution Enters a High-Volume Period](https://longbridge.com/en/news/281457200.md)
*2026-04-02T03:05:05.000Z*
> Dongbei Securities released a research report indicating that the status of silicon micro-powder in copper-clad laminate

### [](https://longbridge.com/en/news/280548507.md)
*2026-03-26T01:29:00.000Z*
> The CSI Convertible Bond Index opened flat. N XHSY Convertible Bond saw the largest gain, reaching 30.00%; BIOLIGHT Conv

### [](https://longbridge.com/en/news/278800824.md)
*2026-03-12T01:27:53.000Z*
> The China Securities Convertible Bond Index opened up 0.11%. N Haitan Convertible Bond increased by 30%, YourBest Conver

### [](https://longbridge.com/en/news/278679932.md)
*2026-03-11T08:03:24.000Z*
> The China Securities Convertible Bond Index closed up 0.34%, with Baichuan Convertible Bond 2, Novoray Convertible Bond,

### [Novoray: There are no significant matters that should be disclosed but have not been disclosed](https://longbridge.com/en/news/278527615.md)
*2026-03-10T09:39:40.000Z*
> Novoray issued a notice of abnormal fluctuations, stating that the cumulative deviation of the daily closing price incre

### [Novoray's net profit attributable to shareholders for the year 2025 is 293 million yuan, a year-on-year increase of 16.42%](https://longbridge.com/en/news/275869898.md)
*2026-02-13T08:30:04.000Z*
> Novoray released its performance preliminary report for the year 2025, with operating revenue of 1.116 billion yuan, a y