---
title: "301228.SZ (301228.SZ) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/301228.SZ/news.md"
symbol: "301228.SZ"
name: "301228.SZ"
parent: "https://longbridge.com/en/quote/301228.SZ.md"
datetime: "2026-03-10T04:40:43.530Z"
locales:
  - [en](https://longbridge.com/en/quote/301228.SZ/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/301228.SZ/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/301228.SZ/news.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/quote/301228.SZ/news.md) | [繁體中文](https://longbridge.com/zh-HK/quote/301228.SZ/news.md)


# 301228.SZ (301228.SZ) — Related News

### [SEP: The controlling shareholder intends to transfer 8.5% of the company's shares through an agreement](https://longbridge.com/en/news/275450133.md)
*2026-02-10T11:41:45.000Z*
> SEP's controlling shareholder, Shipu Investment, intends to transfer its 10.2 million shares of the company (accounting 

### [The special assistant to the chairman of SEP, Yin Bingkui, plans to increase his holdings in the company by 8 million to 12 million yuan](https://longbridge.com/en/news/269977181.md)
*2025-12-17T08:12:06.000Z*
> SEP announced that the company's chairman's special assistant, Yin Bingkui, plans to increase his holdings in the compan

### [SEP: Has completed the acquisition of 53.9007% equity in Shanghai Jieran Environmental Technology Co., Ltd](https://longbridge.com/en/news/269350801.md)
*2025-12-11T08:40:31.000Z*
> SEP announced that the company has completed the industrial and commercial change registration procedures for the acquis

### [The chairman of SEP donated 0.19% of the company's shares to the Shanghai Fudan University Education Development Foundation free of charge](https://longbridge.com/en/news/268587171.md)
*2025-12-04T11:18:01.000Z*
> Yang Jin, Chairman and General Manager of SEP, donated 228,000 unrestricted tradable shares of the company, accounting f

### [SEP: The cumulative deviation of the closing price increase of the stock over three consecutive trading days exceeds 30%](https://longbridge.com/en/news/266144903.md)
*2025-11-17T08:35:16.000Z*
> SEP announced that the closing price of the company's stock has deviated by more than 30% over three consecutive trading

### [SEP: Net profit loss of 12.8089 million yuan in the third quarter, a decrease of 12.38%](https://longbridge.com/en/news/262870038.md)
*2025-10-27T10:31:31.000Z*
> SEP announced that the revenue for the third quarter was 84.9962 million yuan, a year-on-year decrease of 21.38%; the ne

### [SEP: Net loss of 26.9777 million yuan in the first half of 2025](https://longbridge.com/en/news/254791382.md)
*2025-08-27T11:10:41.000Z*
> SEP announced that its operating revenue in the first half of 2025 was 167 million yuan, a year-on-year decrease of 15.9

### [SEP plummeted nearly 13%, and the controlling shareholder and its concerted parties plan to transfer 9.5% of the company's shares](https://longbridge.com/en/news/242520886.md)
*2025-05-30T06:48:01.000Z*
> SEP's stock price fell nearly 13%, currently reported at 24.65 yuan, with a total market value of 2.958 billion yuan. Th