---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/43478908.md"
description: "Corning (US) Indium Phosphide substrates have lead times of 24 to 40 weeks, with top-tier manufacturers' orders booked into 2027 and some even extending to 2028. Rumors suggest another price hike of over 10% in Q4, but no official quotation letters have been seen yet. $Applied Optoelectronics(AAOI.US) $AAOI 2X Long ETF(AAOX.US)"
datetime: "2026-08-19T08:01:16.000Z"
locales:
  - [en](https://longbridge.com/en/topics/43478908.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/43478908.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/43478908.md)
author: "[催货的老吴](https://longbridge.com/en/profiles/2083097980043083776.md)"
generator: "portal-rs"
---

# Corning (US) Indium Phosphide substrates have lead…


### Related Stocks

- [AAOX.US](https://longbridge.com/en/quote/AAOX.US.md)
- [AAOI.US](https://longbridge.com/en/quote/AAOI.US.md)

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