---
title: "603077.SH (603077.SH) — Related News"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/603077.SH/news.md"
symbol: "603077.SH"
name: "603077.SH"
parent: "https://longbridge.com/en/quote/603077.SH.md"
datetime: "2026-05-20T22:55:01.417Z"
locales:
  - [en](https://longbridge.com/en/quote/603077.SH/news.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/603077.SH/news.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/603077.SH/news.md)
---

# 603077.SH (603077.SH) — Related News

### [Too outrageous! The A-share shareholder meetings frequently encounter "voting blunders": The controlling shareholder of OLYMPIC accidentally voted all against, and the third-largest shareholder of HBC mistakenly voted abstain](https://longbridge.com/en/news/286523361.md)
*2026-05-15T07:17:20.000Z*
> Recently, several A-share listed companies have experienced voting errors at their shareholder meetings. The controlling

### [Multiple A-share companies reported their first losses after going public, with some performance "face changes" disclosed before the annual reports](https://longbridge.com/en/news/283667271.md)
*2026-04-22T10:53:14.000Z*
> Multiple A-share companies have reported their first annual losses before the disclosure of their annual reports, includ

### [HBC: Some product production lines plan to undergo technological upgrades, expected to take no more than 12 months](https://longbridge.com/en/news/283455850.md)
*2026-04-21T07:36:30.000Z*
> HBC announced that due to intensified market competition, the company plans to carry out technological transformation on

### [[Announcement Highlights] Several listed companies reported over 100% growth in Q1 performance](https://longbridge.com/en/news/283369778.md)
*2026-04-20T14:20:49.000Z*
> According to the announcement, Xiao E reports first! On the evening of April 20th, multiple listed companies released an

### [In the first quarter, HBC's profit increased by more than 12 times, planning to significantly expand methionine production capacity to over 7.7 billion yuan](https://longbridge.com/en/news/283362520.md)
*2026-04-20T13:26:47.000Z*
> HBC (603077) reported a significant increase in profits for the first quarter. The financial report disclosed on the eve

### [HBC released its first-quarter performance, with a net profit attributable to the parent company of 174 million yuan, a year-on-year increase of 1286.79%](https://longbridge.com/en/news/283346229.md)
*2026-04-20T11:44:02.000Z*
> HBC released its Q1 2026 performance report, with revenue of 1.388 billion yuan, a year-on-year decrease of 19.58%; net 

### [HBC released its 2025 annual performance, with a net loss attributable to the parent company of 536 million yuan](https://longbridge.com/en/news/283345715.md)
*2026-04-20T11:40:06.000Z*
> HBC released its 2025 annual report, reporting revenue of 7.188 billion yuan, a year-on-year decrease of 15.91%; net los

### [HBC: Plans to invest in a project with an annual production capacity of 600,000 tons of methionine, with an investment amount of 7.747 billion yuan](https://longbridge.com/en/news/283328152.md)
*2026-04-20T09:37:24.000Z*
> HBC announced that based on its continued optimism about the methionine market outlook, the company plans to invest in t