---
title: "300274.SZ (300274.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/300274.SZ/news.md"
symbol: "300274.SZ"
name: "300274.SZ"
parent: "https://longbridge.com/en/quote/300274.SZ.md"
datetime: "2026-05-19T21:44:28.007Z"
locales:
  - [en](https://longbridge.com/en/quote/300274.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/300274.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/300274.SZ/news.md)
---

# 300274.SZ (300274.SZ) — Related News

### [Victory Electric: Has business dealings with Sungrow Power Supply and other energy storage companies](https://longbridge.com/en/news/286850285.md)
*2026-05-19T03:50:51.000Z*
> Victory Electric (001393) stated on the interactive platform that the company has business dealings with energy storage 

### [Space photovoltaics welcome core technology breakthrough, the dual main lines of photovoltaics are clear in 2026, and the low-cost photovoltaic ETF ChinaAMC (515370) shows its allocation value](https://longbridge.com/en/news/286843417.md)
*2026-05-19T02:13:13.000Z*
> The photovoltaic ETF Huaxia (515370) rose by 0.48%, with the latest quote at 1.051 yuan. The performance of constituent 

### [Demand continues to be released, the lithium battery upcycle persists, and the lowest fee rate battery ETF in the city, ChinaAMC, fluctuates strongly](https://longbridge.com/en/news/286841763.md)
*2026-05-19T01:58:12.000Z*
> As of May 19, the Battery ETF ChinaAMC (512460) rose by 0.54%, with the latest quote at 1.123 yuan. The performance of c

### [Sungrow Power Supply, UNT, and Others Establish New Company Engaged in AI and Robotics Business](https://longbridge.com/en/news/286708413.md)
*2026-05-18T03:26:09.000Z*
> Sungrow Power Supply, UNT, and other companies jointly established Yijie Zhichuang (Shanghai) Intelligent Technology Co.

### [Sungrow Power Supply's performance high growth encounters a turning point, can going public in Hong Kong relieve worries?](https://longbridge.com/en/news/286610160.md)
*2026-05-15T12:06:15.000Z*
> Sungrow Power Supply plans to go public in Hong Kong to achieve an "A+H" layout, raising funds for research and developm

### [The total transaction amount of the Shanghai and Shenzhen stock markets today is 33,444.76 billion yuan, with Zhongji Innolight having the highest transaction amount](https://longbridge.com/en/news/286522142.md)
*2026-05-15T07:02:15.000Z*
> On May 15th, the total trading volume of the Shanghai and Shenzhen stock markets was CNY 33,444.76 billion, a decrease o

### [Penghua ChiNext New Energy ETF rose 1.3%, and the energy storage concept warmed up in the afternoon](https://longbridge.com/en/news/286522404.md)
*2026-05-15T06:54:15.000Z*
> Penghua ChiNext New Energy ETF rose by 1.3%, and the energy storage concept warmed up in the afternoon. Several energy s

### [Sungrow Power Supply's transaction volume reached 20 billion yuan, currently up 11.43%](https://longbridge.com/en/news/286515562.md)
*2026-05-15T06:07:21.000Z*
> On the afternoon of May 15th, Sungrow Power Supply's transaction volume reached 20 billion yuan, currently up 11.43%

### [The new energy ETF from China Southern surged over 1%, with intraday trading volume exceeding 300 million yuan, focusing on the core track of the new energy industry chain](https://longbridge.com/en/news/286514908.md)
*2026-05-15T05:49:10.000Z*
> The China Southern CSI New Energy ETF (516160) rose by 1.27%, with a transaction volume of 315 million yuan, tracking th