---
title: "HSST: The alkali-linked energy-saving technology upgrade and transformation project has entered the trial production stage"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/241593120.md"
description: "HSST announced that the company's caustic soda energy-saving technology upgrade project has entered the trial production stage, producing qualified products on May 23, 2025. This project is an upgrade of the original 600,000-ton caustic soda production facility, and it will not increase production capacity after completion. Once it reaches full production and meets standards, it can reduce production costs, increase benefits, and improve the company's profitability. The project investment is 1.366 billion yuan, and it will take some time to fully reach production standards and generate economic benefits"
datetime: "2025-05-23T10:16:21.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/241593120.md)
  - [en](https://longbridge.com/en/news/241593120.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/241593120.md)
---

> 支持的语言: [English](https://longbridge.com/en/news/241593120.md) | [繁體中文](https://longbridge.com/zh-HK/news/241593120.md)


# HSST: The alkali-linked energy-saving technology upgrade and transformation project has entered the trial production stage

HSST announced that the company's soda ash energy-saving technology upgrade project has entered the trial production stage, producing qualified products on May 23, 2025. This project is an upgrade of the original 600,000-ton soda ash production facility, and it will not increase production capacity after completion. Once it reaches full production and meets standards, it can reduce production costs, increase benefits, and improve the company's profitability. The project investment is 1.366 billion yuan, and it will take some time to fully reach production capacity and generate economic benefits

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