Senotech signs ₩12.9B supply contract for secondary battery additives
Predicted impact: Medium· Actual: +13.8% vs sector, volume 4.2× normal (5 trading days)
₩12.9B supply contract is about 30% of last year's ₩42B revenue, a large relative order.
Cenotec쎄노텍
222420 · KOSDAQ · ₩222420 · 쎄노텍
₩1,022▲ ₩50 (5.14%)End-of-day · Oct 26, 2026 · End-of-day prices.
Price · 1Y +18.98%
- Market cap
- ₩49B
- Enterprise value
- ₩79B
- P/E
- 13.2×
- P/B
- 1.2×
- Dividend yield
- 0.0%
- ROE
- 9.0%
- Net margin
- 8.9%
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−52.4% from the high
₩680Today: ₩970 – ₩1,024₩2,145
Returns
- 1W+1.7%
- 1M+12.3%
- 3M+18.6%
- 6M−32.0%
- YTD+22.4%
- 1Y+16.1%
- Volume today
- 139,528
- 0.6× the 20-day average
- Traded today
- ₩141M
- Listed shares
- 48,418,523
- EPS (12 months)
- ₩78
- Earnings yield 7.6%
AI researchResearch being writtenOur AI is writing a report on this company from filed data, prices and news. Check back soon.
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Why is it moving?
+5.1% on Oct 26, 2026.
- • Foreign investors bought a net ₩15M that day
We found no news, filing or broker report explaining it yet. Moves without news happen; it may come later.
Possible reasons, not certainties. Not financial advice.
Signals
Quiet- BuzzQuietBuzz 38 of 100 (50 is a normal day for this stock).
- MomentumStrong9.9% over the last month; the price is above its 20-day average.
- News impactSome2 news items and filings in two weeks; 0 rated high impact, 2 medium.
Signals describe activity, not recommendations. Not financial advice.
Cenotec stock overview
Cenotec (쎄노텍, KRX: 222420) is listed on KOSDAQ, in the Building materials sector. The company manufactures advanced ceramic materials, focusing on ceramic beads used for grinding and dispersion, secondary battery cathode additives, ceramic powders such as flux and ceramic powder products, and catalyst carriers. Its shares closed at ₩1,022 on Oct 26, 2026, up 5.14% on the day, giving it a market value of ₩49B.
Key facts
- Market cap
- ₩49B
- Sector
- Building materials
- Latest price change
- +5.14%
- As of
- Oct 26, 2026
- Main business
- The company manufactures advanced ceramic materials, focusing on ceramic beads used for grinding and dispersion, secondary battery cathode additives, ceramic powders such as flux and ceramic powder products, and catalyst carriers.
Quick answers about Cenotec
- What does Cenotec do?
- The company manufactures advanced ceramic materials, focusing on ceramic beads used for grinding and dispersion, secondary battery cathode additives, ceramic powders such as flux and ceramic powder products, and catalyst carriers. Its products serve customers in electrical and electronics, mining, paper and ink, paint, welding, foundry and ceramics industries, and it has a major production base in Haman-gun, Gyeongnam, South Korea. The company is also expanding its secondary battery additive business, supplying global battery materials makers.
- What is the market cap of Cenotec?
- The market capitalisation of Cenotec was ₩49B at the close on Oct 26, 2026.
- Who are the largest shareholders of Cenotec?
- According to the latest official filings, the largest reported holders are Synergy IB Investment (16.96%, as of Jun 16, 2025); Lee Joo-sung (0.13%, as of Aug 18, 2026); Mun Tae-gyeong (0.04%, as of Aug 18, 2026).
- When is the next earnings report from Cenotec?
- Korean companies rarely announce results dates in advance. Based on when Cenotec filed the same report in past years, its next 3q results is expected between Nov 12, 2026 and Nov 14, 2026.
Company profile
The company manufactures advanced ceramic materials, focusing on ceramic beads used for grinding and dispersion, secondary battery cathode additives, ceramic powders such as flux and ceramic powder products, and catalyst carriers. Its products serve customers in electrical and electronics, mining, paper and ink, paint, welding, foundry and ceramics industries, and it has a major production base in Haman-gun, Gyeongnam, South Korea. The company is also expanding its secondary battery additive business, supplying global battery materials makers.
Written by AI from the company's latest annual report.
- Korean name
- 쎄노텍
- Sector
- Building materials
- CEO
- 이승호, 이주성(각자)
- Founded
- May 2015
- Listed
- Aug 2015
- Listed shares
- 48,418,523
- Fiscal year ends
- Month 12
- Website
- www.cenotec.com
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Recent news
Recent filings
See all- Major sales or supply contractOct 16, 2026
- Amended: Half-year report (Jun 2026)Oct 12, 2026
- Amended: Share buyback decisionSep 9, 2026
- Share buyback decisionSep 9, 2026
- Acquisition of Convertible Bonds (Including Overseas Convertible Bonds) After Issuance and Before MaturityAug 28, 2026
Titles in Korean until English translations are added.
Also known as: Cenotec / 쎄노텍 / 222420 / KRX:222420
Source: KRX statistical information