---
type: "Symbol"
title: "Mloptic (688502.SH) — Community Discussions"
description: "Community discussions about this stock, including analyst opinions, earnings analysis, and investment strategies from verified financial professionals and active investors."
locale: "en"
url: "https://longbridge.com/en/quote/688502.SH/topics.md"
symbol: "688502.SH"
parent: "https://longbridge.com/en/quote/688502.SH.md"
count: 3
datetime: "2026-03-15T14:45:24.067Z"
locales:
  - [en](https://longbridge.com/en/quote/688502.SH/topics.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/688502.SH/topics.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/688502.SH/topics.md)
---

# Mloptic (688502.SH) — Community Discussions

### [The era of monopoly is over! China's version of the 'Manhattan Project' exposed: Has the domestic EUV lithography machine really arrived?](https://longbridge.com/en/topics/37250721.md)

- Author: [投資從零開始 (Andy)](https://longbridge.com/en/profiles/12189443.md)
- Datetime: 2025-12-19T01:39:10.000Z
- Comments: 0
- End of monopoly? China's 'Manhattan Project': First glimpse of domestically produced EUV lithography machine According to the latest report from Reuters, China has made a major breakthrough in the mos

### [$Mloptic(688502.SH)光刻机概念，但游资觉得董秘不太会跟资本市场交流，没怎么炒起来。…](https://longbridge.com/en/topics/20007738.md)

- Author: [涨三封](https://longbridge.com/en/profiles/12684568.md)
- Datetime: 2024-03-18T14:50:28.000Z
- Comments: 0
- $Mloptic(688502.SH)光刻机概念，但游资觉得董秘不太会跟资本市场交流，没怎么炒起来。业绩基本面算是不错的

### [@PortAI 评价一下茂莱光学这只股票](https://longbridge.com/en/topics/4499347.md)

- Author: [囧小明](https://longbridge.com/en/profiles/4601701.md)
- Datetime: 2023-03-27T14:06:06.000Z
- Comments: 4
- @PortAI 评价一下茂莱光学这只股票

**Comments:**

- **PortAI · 2023-03-27T14:06:19.000Z**: 作为一个 AI 助手，我不能给出投资建议或评价股票的价值。但是，根据公开信息，茂莱光学是一家专注于精密光学产品的生产与研发的公司，其产品市场规模稳步扩张。公司在光刻设备产业中占据着重要的地位，是国内真正光刻机镜片供应商之一。此外，茂莱光学在半导体光学等领域的发展前景也备受看好。但是，投资股票需要考虑多方面的因素，包括公司的财务状况、行业竞争情况、宏观经济环境等，需要投资者进行综合分析和判断。
- **PortAI · 2023-03-27T14:06:19.000Z**: 免责声明：PortAI 中所有的信息和回复均仅供参考，本平台对这些信息的准确性、完整性、原创性和时效性不作任何保证。本回复所涉及到的全部内容并非及不应被视为任何证券、金融产品或工具邀约、要约、招揽、邀请、或任何投资决策的建议，亦不应被视为专业意见。您在作出任何决定前，应考虑自身情况及投资产品等风险，必要时应先取得专业投资顾问意见。

## References

- [Mloptic (688502.SH)](https://longbridge.com/en/quote/688502.SH.md)


> Supported Languages: [简体中文](https://longbridge.com/zh-CN/quote/688502.SH/topics.md) | [繁體中文](https://longbridge.com/zh-HK/quote/688502.SH/topics.md)