Chosun Refractories' Former Mokpo Plant Redevelopment into Cultural Complex Gains Momentum
Predicted impact: Low
Former plant redevelopment into cultural complex; small and vague.
Chosun Refractories조선내화
462520 · KOSPI · ₩462520 · 조선내화
₩11,010▼ ₩20 (0.18%)End-of-day · Oct 28, 2026 · End-of-day prices.
Price · 1Y −25.25%
- Market cap
- ₩131B
- Enterprise value
- ₩271B
- P/E
- 59.4×
- P/B
- 0.6×
- Dividend yield
- 1.8%
- ROE
- 1.0%
- Net margin
- 0.4%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−33.7% from the high
₩10,980Today: ₩11,000 – ₩11,190₩16,600
Returns
- 1W−2.7%
- 1M−13.3%
- 3M−19.8%
- 6M−25.6%
- YTD−21.9%
- 1Y−25.3%
- Volume today
- 6,556
- 0.1× the 20-day average
- Traded today
- ₩72M
- Listed shares
- 11,855,168
- EPS (12 months)
- ₩185
- Earnings yield 1.7%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.
Upcoming dates
Full calendar →🎁 Gift this stock
Send a friend ₩100,000 of paper money in this stock. They get it when they join.
Signals
Quiet- BuzzQuietBuzz 26 of 100 (50 is a normal day for this stock).
- SentimentPositiveNews: Headlines report progress on a redevelopment deal with the city. Community: 0 bullish, 0 bearish posts this week.
- MomentumWeak-13.4% over the last month; the price is below its 20-day average.
- News impactLow2 news items and filings in two weeks; 0 rated high impact, 0 medium.
Signals describe activity, not recommendations. Not financial advice.
Chosun Refractories stock overview
Chosun Refractories (조선내화, KRX: 462520) is listed on KOSPI, in the Building materials sector. Joseon Refractories is a South Korean company and the country's leading comprehensive refractory manufacturer, growing alongside the development of Korea's heavy and chemical industries. Its shares closed at ₩11,010 on Oct 28, 2026, down 0.18% on the day, giving it a market value of ₩131B.
Key facts
- Market cap
- ₩131B
- Sector
- Building materials
- Latest price change
- −0.18%
- As of
- Oct 28, 2026
- Main business
- Joseon Refractories is a South Korean company and the country's leading comprehensive refractory manufacturer, growing alongside the development of Korea's heavy and chemical industries.
Quick answers about Chosun Refractories
- What does Chosun Refractories do?
- Joseon Refractories is a South Korean company and the country's leading comprehensive refractory manufacturer, growing alongside the development of Korea's heavy and chemical industries. Refractories are heat-resistant inorganic materials used in high-temperature processes, with steel production and steelmaking accounting for more than 70% of sales, and its products are sold mainly to these heavy industry customers, with operations centered in Korea.
- What is the market cap of Chosun Refractories?
- The market capitalisation of Chosun Refractories was ₩131B at the close on Oct 28, 2026.
- Who are the largest shareholders of Chosun Refractories?
- According to the latest official filings, the largest reported holders are Sial Holdings (80.17%, as of Mar 17, 2026); National Pension Service (0.64%, as of Dec 31, 2025).
- When is the next earnings report from Chosun Refractories?
- Korean companies rarely announce results dates in advance. Based on when Chosun Refractories filed the same report in past years, its next 3q results is expected between Nov 13, 2026 and Nov 14, 2026.
- Does the National Pension Service own Chosun Refractories?
- Yes. The National Pension Service held 0.64% of Chosun Refractories shares as of Dec 31, 2025.
Company profile
Joseon Refractories is a South Korean company and the country's leading comprehensive refractory manufacturer, growing alongside the development of Korea's heavy and chemical industries. Refractories are heat-resistant inorganic materials used in high-temperature processes, with steel production and steelmaking accounting for more than 70% of sales, and its products are sold mainly to these heavy industry customers, with operations centered in Korea.
Written by AI from the company's latest annual report.
- Korean name
- 조선내화
- Sector
- Building materials
- CEO
- 최광철
- Founded
- Jul 2023
- Listed
- Jul 2023
- Listed shares
- 11,855,168
- Fiscal year ends
- Month 12
- Website
- www.chosunref.co.kr
Similar companies
- Tokai Carbon Korea064760 · ₩2.5T₩220,000+3.29%
- Hanilcementco300720 · ₩1.2T₩16,500−1.37%
- Wonik QnC074600 · ₩715B₩27,200+7.09%
- Sampyo Cement038500 · ₩619B₩5,740+2.87%
- Hanil Holdings003300 · ₩515B₩16,700−0.65%
- IS Dongseo010780 · ₩421B₩14,170−1.19%
- KCC Glass344820 · ₩348B₩21,800+0.93%
- Asia Cement183190 · ₩326B₩9,060+2.03%
Recent news
Mokpo City and Chosun Refractories Sign Final Agreement to Build Cultural Complex at Former Mokpo Plant
Predicted impact: Low
Recent filings
See all- Major sales or supply contractOct 6, 2026
- Major sales or supply contractOct 6, 2026
- Amended: Half-year report (Jun 2026)Sep 30, 2026
- Added attachment: Half-year report (Jun 2026)Aug 13, 2026
- Cash dividend decisionJun 30, 2026
Titles in Korean until English translations are added.
Also known as: Chosun Refractories / 조선내화 / 462520 / KRX:462520
Source: KRX statistical information