---
title: "Resonac To Increase Sales Prices Of Copper-clad Laminates, Prepregs By 30% Effective March 1"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/272799288.md"
description: "Resonac Corp. announced a 30% increase in sales prices for copper-clad laminates and prepregs, effective March 1, due to rising raw material costs, including copper foil and glass cloth. The company cited supply-demand imbalances and increased labor and transportation costs as contributing factors to the challenging business environment. Despite previous cost-cutting measures, the desired results were not achieved. Resonac's stock (SHWDY.PK) rose 4.3% to $44.45 on Thursday."
datetime: "2026-01-16T07:32:15.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/272799288.md)
  - [en](https://longbridge.com/en/news/272799288.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/272799288.md)
---

# Resonac To Increase Sales Prices Of Copper-clad Laminates, Prepregs By 30% Effective March 1

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Resonac Corp. (SHWDY,4004.T) Friday said that it would be increasing the sales prices of copper-clad laminates and prepregs by around 30 percent, beginning March 1.

The company said that it took the decision to hike prices, in light of the sharp increase in raw material prices, like copper foil and glass cloth, which are a result of supply-demand imbalances.

Labor and transportation costs for these items, which are used for electronic circuit boards, have also increased significantly, resulting in an extremely challenging business environment, the Japanese chemical company said in an official statement.

Resonac Corp added that it had taken many cost-cutting measures earlier, but they did not bring about the desired results.

On the OTC Markets, SHWDY.PK ended Thursday's trading at $44.45, up $1.82 or 4.3 percent.

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