---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/283278067.md"
description: "The commercial aerospace concept showed strong performance in the early session, with Boyun New Materials hitting the limit up for six consecutive days. Tellhow, ARTS GROUP, and Bichamp Cutting Technology also hit the limit up, while SSET rose over 10%. During a press conference for the 2026 'China Space Day', officials from the China National Space Administration revealed that 2026 will include key tasks such as flight validation of multiple types of reusable rockets"
datetime: "2026-04-20T01:37:07.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/283278067.md)
  - [en](https://longbridge.com/en/news/283278067.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/283278067.md)
---

# 

The commercial aerospace concept surged in the early session. Boyun New Materials achieved six consecutive limit-up days, while Tellhow, ARTS GROUP, and Bichamp Cutting Technology also hit the limit up. SSET rose by more than 10%. According to recent news, a relevant official from the China National Space Administration announced important tasks for 2026 during the "China Space Day" press conference, which includes flight validation for multiple types of reusable rockets.

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