Isu Specialty Chemical

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KRX Filings & Disclosures 2026

Business Overview

• • KRW 411.5B revenue in FY2025, with 57.9% from precision chemicals and 39.3% from precision chemical products including Base Oil newly reported
• • Solid-state battery material lithium sulfide (Li2S) plant expansion completed in May 2024, ramping up to 20 tons annual capacity with plans for 500-ton mother plant by Aug 2025

Risk Factors

• • USD 10% exchange rate change → ±KRW 2.16B pre-tax impact on profit for fiscal 2025, slightly down from ±KRW 2.26B prior year
• • Variable interest rate borrowings KRW 142B at FY2025-end, 65% increase YoY from KRW 86B, 1% interest rate change → ±KRW 1.42B pre-tax income impact

Management Discussion & Analysis

• • Revenue KRW 411.5B (+23.9% YoY), operating profit KRW 1.6B (-88.6%), net income KRW 0.8B (-92.7%) in FY2025
• • Single segment driver: Precision Chemicals; sales increase driven by capacity expansion and market share gain of TDM product

What are the latest Isu Specialty Chemical DART filings in 2026?

Isu Specialty Chemical (KRX code 457190) has filed an annual report on March 19, 2026 with DART. SignalX tracks every new DART disclosure with AI-powered English summaries of business overview, risk factors, and management discussion.

When did Isu Specialty Chemical file its most recent annual report?

Isu Specialty Chemical filed its most recent annual report on March 19, 2026. The annual report includes audited financial statements, business overview, risk factors, and management discussion (MD&A), all available on SignalX with AI-generated English summaries and KIFRS financial data.

What is Isu Specialty Chemical's KRX stock code?

Isu Specialty Chemical's KRX stock code is 457190. The 6-digit stock code is the KRX standard identifier for every listed security. You can use stock code 457190 to look up all Isu Specialty Chemical disclosures on DART, or browse them here on SignalX with AI-powered English analysis.

How often does Isu Specialty Chemical file with DART?

Korean listed companies file an annual report once per year (typically within 90 days of fiscal year-end), a half-year report once mid-year, and quarterly reports for Q1 and Q3 — three regular periodic disclosures plus the annual. Material event reports are filed as needed when corporate events occur. SignalX monitors DART daily.

What is the difference between annual, half-year, and quarterly reports in Korea?

An annual report is a comprehensive filing with audited financials, business overview, and risk factors — analogous to the US 10-K. A half-year (interim) report covers H1 results. Quarterly reports cover Q1 or Q3 — analogous to the US 10-Q but Korea publishes only two quarterly reports per year (with the half-year report covering Q2). SignalX provides AI-generated English summaries for all three filing types for Isu Specialty Chemical.

Where can I find Isu Specialty Chemical financial data and KIFRS metrics?

SignalX extracts KIFRS consolidated financial data from Isu Specialty Chemical annual reports, including revenue, gross profit, operating income, net income, total assets, stockholders' equity, EPS (basic/diluted), operating cash flow, and capital expenditure — all in KRW. Multi-year financial trends are displayed in the Financial Summary table above.