---
title: "Zhitong A-share lock-up release overview | March 20"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/232490486.md"
description: "On March 20th, 7 listed companies had their restricted shares unlocked, with a total market value of approximately 1.371 billion yuan. The specific details include: Mtalco (601677) unlocking 25.606 million shares, Tellgen (300642) unlocking 406,400 shares, JDDTECH (301538) unlocking 5.9284 million shares, Chongde Technology (301548) unlocking 7.011 million shares, Xingdesheng (603344) unlocking 5.3982 million shares, Feinan Resources (301500) unlocking 3.5064 million shares, and Zhongyan Co., Ltd. (688716) unlocking 977,800 shares"
datetime: "2025-03-20T01:01:04.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/232490486.md)
  - [en](https://longbridge.com/en/news/232490486.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/232490486.md)
generator: "portal-rs"
---

# Zhitong A-share lock-up release overview | March 20

According to the Zhitong Finance APP, on March 20, a total of 7 listed companies had their restricted shares unlocked, with a total market value of approximately 1.371 billion yuan.

The specific situation of the restricted share unlock today is as follows:

| Stock Abbreviation | Stock Code | Restricted Share Type                          | Number of Unlocked Shares |
| ------------------ | ---------- | ---------------------------------------------- | ------------------------- |
| Mtalco             | 601677     | Equity Incentive Restricted Circulation        | 25.606 million            |
| Tellgen            | 300642     | Equity Incentive Restricted Circulation        | 406,400                   |
| JDDTECH            | 301538     | Pre-issue Restricted Circulation               | 5.9284 million            |
| Chongde Technology | 301548     | Extended Restricted Lock-up Period Circulation | 7.011 million             |
| Xingdesheng        | 603344     | Pre-issue Restricted Circulation               | 5.3982 million            |
| Feinan Resources   | 301500     | Extended Restricted Lock-up Period Circulation | 3.5064 million            |
| Zhongyan Co., Ltd. | 688716     |                                                | 977,800                   |

### Related Stocks

- [301500.CN](https://longbridge.com/en/quote/301500.CN.md)
- [601677.CN](https://longbridge.com/en/quote/601677.CN.md)
- [301538.CN](https://longbridge.com/en/quote/301538.CN.md)
- [300642.CN](https://longbridge.com/en/quote/300642.CN.md)
- [603344.CN](https://longbridge.com/en/quote/603344.CN.md)
- [688716.CN](https://longbridge.com/en/quote/688716.CN.md)
- [301548.CN](https://longbridge.com/en/quote/301548.CN.md)

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**