---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/100000000795188.md"
description: "1B, 2A, 3A"
datetime: "2026-07-14T13:02:29.000Z"
locales:
  - [en](https://longbridge.com/en/topics/100000000795188.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/100000000795188.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/100000000795188.md)
author: "[NewUser_CkrdqW ](https://longbridge.com/en/profiles/16451694.md)"
generator: "portal-rs"
---

# 1B, 2A, 3A…


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