---
title: "SJ Semiconductor Corporation (688820.SH)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/688820.SH.md"
symbol: "688820.SH"
name: "SJ Semiconductor Corporation"
industry: "Electronic Equipment and Instruments"
datetime: "2026-04-05T18:36:43.812Z"
locales:
  - [en](https://longbridge.com/en/quote/688820.SH.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688820.SH.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688820.SH.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/quote/688820.SH.md) | [繁體中文](https://longbridge.com/zh-HK/quote/688820.SH.md)


# SJ Semiconductor Corporation (688820.SH)

## Company Overview

SJ Semiconductor Corporation operates as an integrated circuit wafer-level advanced packaging and testing company in China and internationally. It focuses on the mid-stage silicon wafer processing and back-end advanced packaging segments of the integrated circuit advanced packaging and testing industry. It provides middle-end-of-line manufacturing and testing services, as well as develops advanced 3D Multi-Die integration technology and solutions. The company offers integrated circuit chips.

| Item | Detail |
|------|--------|
| Industry | Electronic Equipment and Instruments |
| Exchange | CN Market |
| Website | [www.sjsemi.com](https://www.sjsemi.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: 
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 1970-01-01T00:00:00.000Z

**Overall:  (0.00)**

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| Dividend Yield | 0.00% | - | - | - | - |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/688820.SH/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/688820.SH/norm.md)
- [Related News](https://longbridge.com/en/quote/688820.SH/news.md)

---

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