YMT
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
YMT makes specialty chemical solutions used in plating, the process of coating printed circuit boards (PCBs) with gold and copper to make them electrically conductive.
Its products flow through global PCB manufacturers to end up inside high-end consumer electronics such as smartphones and tablets. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, the company earns the large majority of its revenue from its chemicals division, with smaller segments covering substrate processing, equipment manufacturing, and materials distribution.
Summary is AI-generated and may contain errors · figures from DART filings
YMT developed its plating-chemical technology independently, entering a market previously dominated by Japanese and German suppliers.
YMT in five facts
What does YMT do?
YMT makes specialty chemical solutions used in plating, the process of coating printed circuit boards (PCBs) with gold and copper to make them electrically conductive.
Where is YMT listed and in which sector?
YMT (Korean name: 와이엠티) trades under KRX code 251370 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Materials sector, Chemicals.
How large is YMT?
Its market capitalisation was US$110.8M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were YMT's latest annual revenue and operating profit?
For fiscal year 2025, YMT reported revenue of US$109.1M, operating profit of US$9.8M and net income of US$1.1M, per its annual report on DART (data retrieved from DART on 2026-09-18). Revenue was up 5.4% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-18
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- [Amended] DisclosureSep 30
- Early redemption of convertible bonds (incl. overseas CBs)Capital raise · Sep 28
- Report on large shareholdings (5% rule) (standard)Sep 4
- DisclosureSep 1
- Treasury share acquisition: results report
YMT completed its treasury share acquisition program between August 20 and August 27, 2026, buying 56,369 common shares for a total of US$321K through Mirae Asset Securities, below the planned US$366K due to a decline in the share price during the acquisition period.
Treasury Shares · Aug 31 - Material event report (treasury share acquisition)
YMT disclosed a plan to buy back its own shares worth US$353K, about 0.3% of its market value.
Treasury Shares · Aug 14 - Treasury share disposal: results reportTreasury Shares · Apr 14
- Material event report (treasury share disposal)
YMT disclosed a plan to sell treasury shares worth US$581K, about 0.5% of its market value.
Treasury Shares · Apr 8 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
YMT reported consolidated results for FY2025: revenue of US$101M (+5.4% year on year), operating profit of US$9.01M (+259.2% year on year) and net income of US$1.66M (from a loss a year earlier).
Earnings · Feb 27 - Operating results (preliminary) (fair disclosure)
YMT filed provisional (unaudited) separate results for FY2025: revenue of US$59.9M, operating profit of US$2.08M and a net loss of US$2.5M.
Earnings · Feb 19