---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/283538674.md"
description: "International copper night session closed down 0.25%, Shanghai copper fell 0.23%, Shanghai aluminum dropped 0.44%, Shanghai zinc rose 0.15%, Shanghai lead declined 0.60%, Shanghai nickel increased 0.19%, and Shanghai tin fell 1.85%. Alumina night session closed down 0.35%, aluminum alloy dropped 0.36%. Stainless steel night session fell 0.90%"
datetime: "2026-04-21T17:03:32.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/283538674.md)
  - [en](https://longbridge.com/en/news/283538674.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/283538674.md)
---

# 

International copper night session closed down 0.25%, Shanghai copper fell 0.23%, Shanghai aluminum dropped 0.44%, Shanghai zinc rose 0.15%, Shanghai lead declined 0.60%, Shanghai nickel increased 0.19%, and Shanghai tin fell 1.85%. Alumina night session closed down 0.35%, aluminum alloy dropped 0.36%. Stainless steel night session fell 0.90%.

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