---
title: "688584.SH (688584.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688584.SH/news.md"
symbol: "688584.SH"
name: "688584.SH"
parent: "https://longbridge.com/en/quote/688584.SH.md"
datetime: "2026-05-20T22:00:53.154Z"
locales:
  - [en](https://longbridge.com/en/quote/688584.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688584.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688584.SH/news.md)
---

# 688584.SH (688584.SH) — Related News

### [WWXS's major shareholder Xinggang Rongchuang plans to reduce its holdings by no more than 1%](https://longbridge.com/en/news/287069646.md)
*2026-05-20T12:57:05.000Z*
> Shanghai WWXS announced that shareholder Xinggang Rongchuang plans to reduce its holdings by no more than 6.692 million 

### [In the "A-share market," the leaders of China and Russia held talks, and the Shanghai Composite Index fell 0.45% in half a day, while semiconductors rose against the trend](https://longbridge.com/en/news/287002079.md)
*2026-05-20T03:39:00.000Z*
> Today, the leaders of China and Russia held talks in Beijing. The Shanghai Composite Index fell 0.45% to 4150.98 points,

### [ETF Midday Review | Semiconductors strengthen, Fullgoal S&P Oil & Gas ETF (513350) rises 4.70%, Huatai-PB SSE KSE China Korea Semiconductor ETF (513310) has the highest trading volume](https://longbridge.com/en/news/286999709.md)
*2026-05-20T03:36:33.000Z*
> As of the midday close, the Shanghai Composite Index fell by 0.45%, the Shenzhen Component Index fell by 0.37%, and the 

### [A-share closing review: ChiNext rose by 0.34%, STAR 50 rose by over 3%, semiconductor and memory chip stocks strengthened, and optical fiber and robotics concept stocks were active](https://longbridge.com/en/news/287021981.md)
*2026-05-20T07:17:20.000Z*
> On May 20th, the A-share market showed mixed performance, with the Shanghai Composite Index down 0.18%, the Shenzhen Com

### [](https://longbridge.com/en/news/286994625.md)
*2026-05-20T02:45:28.000Z*
> The semiconductor industry chain continues to strengthen, with SMIC rising over 10%, WWXS and JCET hitting the daily lim

### ["A-Share Focus" Yangtze Memory Technologies starts IPO guidance, semiconductor sector strengthens against the trend](https://longbridge.com/en/news/286992421.md)
*2026-05-20T02:18:00.000Z*
> Yangtze Memory Technologies has initiated IPO guidance, and the A-share semiconductor sector has performed strongly, wit

### [5.20 The most "romantic" moment: Semiconductor Equipment ETF China Merchants (561980) surged 2.14% during trading, hitting a new high for the 18th time! Skyverse and WWXS led the gains](https://longbridge.com/en/news/286990893.md)
*2026-05-20T02:11:33.000Z*
> On May 20th, the Semiconductor Equipment ETF China Merchants (561980) rose 2.14% during the session, reaching a new high

### [The semiconductor sector surged at the beginning of the trading session, with Skyverse and Maxio hitting new highs](https://longbridge.com/en/news/286987040.md)
*2026-05-20T01:34:46.000Z*
> The semiconductor sector surged at the beginning of the trading session, with Skyverse, Maxio hitting new highs, and HUA

### [Silicon wafer concept repeatedly active, Shanghai Hejing rises over 10%](https://longbridge.com/en/news/286988200.md)
*2026-05-20T01:43:55.000Z*
> The silicon wafer concept is repeatedly active, with WWXS rising over 10%, and companies such as Shengong Co., Ltd., Jin