---
title: "300516.SZ (300516.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300516.SZ/news.md"
symbol: "300516.SZ"
name: "300516.SZ"
parent: "https://longbridge.com/en/quote/300516.SZ.md"
datetime: "2026-05-21T16:11:04.706Z"
locales:
  - [en](https://longbridge.com/en/quote/300516.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300516.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300516.SZ/news.md)
---

# 300516.SZ (300516.SZ) — Related News

### [JIR: Guo Xiaodong resigns from the position of Deputy General Manager of the company](https://longbridge.com/en/news/285683721.md)
*2026-05-08T07:48:10.000Z*
> On May 8, JIR announced that the company's board of directors received a written resignation letter from the company's d

### [](https://longbridge.com/en/news/284673133.md)
*2026-04-30T01:37:47.000Z*
> In the A-share market, the China Shipbuilding sector surged at the beginning of trading, with PERIC rising over 10%, and

### [JIR: The secondment agreement signed with the controlling shareholder has not yet expired](https://longbridge.com/en/news/284323491.md)
*2026-04-28T06:19:37.000Z*
> On April 28th, JIR stated on the interactive platform that as of now, the secondment agreement signed with the controlli

### [JIR released its first-quarter results, with a net loss attributable to the parent company of 15.1239 million yuan, an increase of 156.01%](https://longbridge.com/en/news/283867554.md)
*2026-04-23T16:23:03.000Z*
> JIR released its first quarter report for 2026, with operating revenue of 48.1094 million yuan, a year-on-year decrease 

### [JIR: Currently, the company has no laser weapon products](https://longbridge.com/en/news/282307249.md)
*2026-04-10T07:46:21.000Z*
> On April 10th, JIR stated on the interactive platform that the company's laser technology focuses on information lasers 

### [JIR: The company has entered the whitelist of suppliers for China StarNet](https://longbridge.com/en/news/282003594.md)
*2026-04-08T08:36:01.000Z*
> JIR stated on the interactive platform that the self-developed spaceborne optical fiber amplifier (EDFA) has been applie

### [Intraday news - JiuYuan (6261) stock price hits the limit up, limit up price is 79.2 yuan, with a transaction of 1,959 shares](https://longbridge.com/en/news/281831011.md)
*2026-04-07T05:18:45.000Z*
> JiuYuan (6261-TW) stock price rose by 7.2 TWD at 13:18 on the 7th, reaching the limit-up price of 79.2 TWD, with a tradi

### [Intraday News - JIR (6261) surged 7.5%, reported at 77.4 yuan](https://longbridge.com/en/news/281829614.md)
*2026-04-07T04:59:03.000Z*
> JiuYuan (6261-TW) stock price rose by 5.4 TWD at 12:59 on the 7th, reaching 77.4 TWD, an increase of 7.5%, with a tradin

### [](https://longbridge.com/en/news/281449716.md)
*2026-04-02T01:44:16.000Z*
> The A-share CSSC system sector continues to rise, with China Power up over 4%, and JIR, PERIC, COMEC, and CSSC Holdings