---
title: "000657.SZ (000657.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/000657.SZ/news.md"
symbol: "000657.SZ"
name: "000657.SZ"
parent: "https://longbridge.com/en/quote/000657.SZ.md"
datetime: "2026-03-03T21:52:59.909Z"
locales:
  - [en](https://longbridge.com/en/quote/000657.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/000657.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/000657.SZ/news.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/quote/000657.SZ/news.md) | [繁體中文](https://longbridge.com/zh-HK/quote/000657.SZ/news.md)


# 000657.SZ (000657.SZ) — Related News

### [A-share lightning rod: CHINATUNGSTEN HIGHTECH's price-to-earnings ratio is abnormal; YNHC may apply for suspension of trading, LIONHEAD's restructuring is halted, TUS-EST's net asset warning, LES shareholders plan to reduce their holdings](https://longbridge.com/en/news/277379002.md)
*2026-03-02T00:27:17.000Z*
> CHINATUNGSTEN HIGHTECH's price-to-earnings ratio is abnormal, CFLD is recruiting restructuring investors. YNHC may apply

### [CHINATUNGSTEN HIGHTECH: The main risks faced include the risk of a pullback after the continuous rise in tungsten prices](https://longbridge.com/en/news/277344875.md)
*2026-03-01T08:26:40.000Z*
> CHINATUNGSTEN HIGHTECH announced that the closing price of the company's stock has deviated by more than 20% over three 

### [CHINATUNGSTEN HIGHTECH: Stock trading abnormal fluctuations, reminding investors to pay attention to risks](https://longbridge.com/en/news/277342865.md)
*2026-03-01T07:39:36.000Z*
> CHINATUNGSTEN HIGHTECH announced that the company's stock price had a cumulative deviation of over 20% in the daily clos

### [The small metals concept continues to rise, with Hunan Gold and more than ten other stocks hitting the daily limit](https://longbridge.com/en/news/277148341.md)
*2026-02-27T06:05:36.000Z*
> In the afternoon, the small metals concept continued to rise, with antimony, tungsten, and tin leading the gains. Hunan 

### [Price increase stimulus! Rare metal stocks collectively strong, a large number of individual stocks hit historical highs](https://longbridge.com/en/news/277133967.md)
*2026-02-27T02:57:17.000Z*
> On February 27th, rare metal stocks in the A-share market collectively strengthened, with tungsten and rare earths leadi

### [The small metals sector is repeatedly active, and Xianglu Tungsten has reached a new high](https://longbridge.com/en/news/277126263.md)
*2026-02-27T01:34:34.000Z*
> The small metals sector has been repeatedly active, with OTIC, ZY-Tungsten, and Xianglu Tungsten hitting new highs durin

### [Tungsten prices have surged fivefold in the past year due to underinvestment and Chinese export restrictions.](https://longbridge.com/en/news/277081852.md)
*2026-02-26T17:53:05.000Z*
> GoldHaven Resources Corp. announced in Vancouver, BC on Feb. 26, 2026 that Tungsten prices have increased significantly 

### [](https://longbridge.com/en/news/276966390.md)
*2026-02-26T01:34:34.000Z*
> The A-share small metals sector continues to rise, with Yunnan Germanium hitting the daily limit, ZY-Tungsten rising ove

### [Jiang Tung Equipment: The company plans to issue A-shares to specific targets in 2026](https://longbridge.com/en/news/276867940.md)
*2026-02-25T10:04:49.000Z*
> Jiang Tung Equipment announced that the company plans to issue A-shares to specific investors in the fiscal year 2026 to