---
title: "300390.SZ (300390.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300390.SZ/news.md"
symbol: "300390.SZ"
name: "300390.SZ"
parent: "https://longbridge.com/en/quote/300390.SZ.md"
datetime: "2026-05-20T22:47:41.699Z"
locales:
  - [en](https://longbridge.com/en/quote/300390.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300390.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300390.SZ/news.md)
---

# 300390.SZ (300390.SZ) — Related News

### [](https://longbridge.com/en/news/287008221.md)
*2026-05-20T05:08:53.000Z*
> In the afternoon, lithium mining concepts surged, with Guocheng Mining rising nearly 9%, followed by Dazhong Mining, Che

### [A-share closing review: The Shanghai Composite Index fluctuated and adjusted to close flat, with over 120 stocks in the market hitting the daily limit](https://longbridge.com/en/news/285680153.md)
*2026-05-08T07:13:56.000Z*
> The three major A-share indices opened lower and experienced fluctuations and adjustments, with the ChiNext Index and Sh

### [](https://longbridge.com/en/news/285470255.md)
*2026-05-07T02:04:32.000Z*
> The A-share salt lake lithium extraction sector experienced fluctuations and corrections, with Dazhong Mining nearing it

### [Canmax Technologies approaches a market value of 100 billion, behind-the-scenes mogul Pei Zhenhua reaps the benefits of "Ning Wang" dividends](https://longbridge.com/en/news/284953981.md)
*2026-05-02T03:21:04.000Z*
> The actual controller of Canmax Technologies, Pei Zhenhua, has driven the company's stock price up by 143% in just over 

### [So crazy! This index surged 7.28%, reaching a historic high, with 300438 and many other stocks hitting the daily limit](https://longbridge.com/en/news/284526081.md)
*2026-04-29T08:47:20.000Z*
> On the 29th, the entire lithium battery industry chain exploded, with the lithium mine index rising by 7.28%, reaching a

### [GEM rises over 1%, rare earth and lithium stocks rally strongly, new "stock king" YUANJIE SEMICONDUCTOR hits new highs, Hang Seng Tech Index gains 1%, tech internet stocks rebound collectively](https://longbridge.com/en/news/284482425.md)
*2026-04-29T08:36:32.000Z*
> Lithium mining concepts repeatedly strengthen, Yongshan posts two consecutive limit-ups, Tibet Everest Resources briefly

### [Understanding the Market | Lithium Battery Concept Stocks Show Strong Performance, Multiple Companies Release Impressive Quarterly Reports, Expected Industry Production in May to Continue Climbing](https://longbridge.com/en/news/284507664.md)
*2026-04-29T07:50:04.000Z*
> Lithium battery concept stocks performed strongly, with several companies releasing impressive quarterly reports. LOPAL 

### [The lithium battery industry continues to recover, and related listed companies are expected to see significant growth in Q1 performance or turn losses into profits](https://longbridge.com/en/news/284307651.md)
*2026-04-28T03:54:09.000Z*
> The lithium battery industry continues to recover, with related listed companies showing significant growth in their fir

### [Behind the Lithium Battery Boom: 29 Stocks with Significant Earnings Growth in the First Quarter, 24 Stocks Heavily Held by Three Major Institutions](https://longbridge.com/en/news/284195801.md)
*2026-04-27T10:01:23.000Z*
> On April 24th, the A-share lithium battery sector performed strongly, with multiple stocks hitting the daily limit. The 

### [Lithium mining listed companies have endured for 2 years and finally started to "feast"!](https://longbridge.com/en/news/284158821.md)
*2026-04-27T05:51:03.000Z*
> Lithium mining companies have finally welcomed a performance explosion after two years of difficulties. The financial re