Akros K-Manufacturing 50 Index

Korea Zinc is scheduled to hold an extraordinary general meeting on 2026-09-09 to elect four independent directors and one separately elected audit-committee member.

Samsung Biologics expects to publish the formal PolyPeptide tender-offer prospectus by the end of August 2026.

Seojin System is estimated to release its Q2 2026 results on 2026-08-19.

Third-party earnings calendars continue to schedule Isupetasys's Q2 2026 earnings release for 18 August 2026, with current consensus revenue of KRW 357.3 billion and EPS of KRW 786.67.

HD Hyundai Marine Solution is scheduled to release its Q2 2026 financial results on August 18, 2026.

EO Technics is expected to file its H1 2026 report, covering the June quarter, by the standard 14 August DART deadline.

L&F is due to submit its H1 2026 half-year report by August 14, 2026 under Korea's 45-day periodic-reporting deadline.

Robotis is due to file its 2026 semi-annual report, containing first-half financial results, by August 14, 2026.

Rainbow Robotics' 2026 semi-annual report is due to be filed by 14 August 2026 under the Korea Exchange calendar for December fiscal-year issuers.

HPSP is scheduled to reach the KRX deadline for filing its H1 2026 report on 14 August 2026.

Leeno Industrial is expected to disclose Q2/first-half 2026 results on 13 August 2026, although the company had not formally announced a release notice as of 24 July.

Sanil Electric officially moved its announced date for preliminary Q2 2026 results to August 7, 2026, replacing the previously indicated August 12 market expectation.

Market earnings calendars indicate that LIG Defense & Aerospace is expected to report Q2 2026 results on August 6, 2026.

Wonik IPS is expected to report its second-quarter 2026 results on 2026-08-06.

Ecopro is scheduled to present its Q2 2026 management results on August 4, 2026.

Hanwha Ocean expects to finalize its contract for detailed design and construction of the KDDX lead destroyer in August 2026 following its selection as preferred bidder.

Hanwha Aerospace is scheduled to publish materials for its Q2 2026 results on July 31, 2026.

Hanwha Engine scheduled disclosure of preliminary first-half 2026 results for July 31, 2026.

EcoPro BM is scheduled to disclose preliminary consolidated second-quarter 2026 results and host an online investor call on July 31.

Daeduck Electronics expects to release preliminary consolidated results for the quarter ended June 30, 2026, on July 31, 2026.

Taihan Cable & Solution scheduled release of its preliminary Q2 2026 results and an institutional-investor/analyst IR meeting for July 30, 2026.

POSCO Future M is scheduled to hold its 2Q 2026 earnings conference call on July 30, with analyst forecasts indicating sharply higher year-over-year operating profit.

POSCO Holdings is scheduled to hold its 2026 second-quarter earnings conference call on July 30, 2026.

Samsung Electronics is scheduled to release its 2Q 2026 financial results and hold a conference call at 10:00 a.m. KST on July 30, 2026.

Samsung SDI is scheduled to report second-quarter 2026 results on July 30, 2026.

Samsung Electro-Mechanics is scheduled to release its Q2 FY2026 results on 2026-07-30.

SK hynix is scheduled to report FY2026 second-quarter earnings and hold its investor conference call on July 29, 2026 at 9:00 a.m. Seoul time.

KAI formally scheduled release of its preliminary second-quarter 2026 results for July 29, 2026, followed by an analyst conference call and domestic investor meetings.

HD Construction Equipment will present its 2026 second-quarter operating results and hold a Q&A conference call on July 29.

Doosan Fuel Cell is scheduled to disclose preliminary consolidated results for the quarter ended June 30, 2026, on July 29, 2026.

LG Innotek is scheduled to disclose preliminary results for the quarter ended June 30, 2026, on July 27, 2026.

Doosan Enerbility scheduled its Q2 2026 earnings release and analyst conference call for 15:30 on July 27, 2026.

Hanwha Ocean is scheduled to disclose preliminary Q2 2026 results on July 27, 2026.

Financial calendars list HD Hyundai Heavy Industries' Q2 2026 earnings release for 27 July 2026.

Samsung Heavy Industries is scheduled to release Q2 2026 results on July 24, while SK Securities forecasts KRW 341.3 billion operating profit, below KRW 390.2 billion consensus.

Hyundai Rotem is scheduled to present its preliminary Q2 2026 operating results on July 24, 2026.

Doosan Robotics is scheduled to present its Q2 2026 operating results and conduct a Q&A session at 16:00 KST on July 24, 2026.

Hai Phong authorities approved the investment policy for LG Innotek's approximately US$1 billion semiconductor-package-substrate plant in the city's free-trade zone.

KB Securities cut its target price for Doosan Enerbility to KRW 140,000 from KRW 156,000, while retaining a Buy rating, citing delayed U.S. nuclear-equipment orders.

Seojin System began institutional-investor outreach for a proposed KRW 300 billion perpetual convertible-bond financing.

Samsung Biologics reported preliminary Q2 2026 consolidated revenue of KRW 1.3209 trillion and operating profit of KRW 586.4 billion, up 30% and 23% year over year, respectively.

SK hynix stated that it has neither pursued nor decided on acquiring Intel's Ohio land and fabrication facility, denying a media report of talks for U.S. memory production.

SK hynix clarified that the KRW 7.0931 trillion P&T7 decision increased the investment to accelerate cleanroom opening for additional AI-memory production needs.

Samsung Electronics unveiled the Galaxy Z Fold8 Ultra, Galaxy Z Fold8 and Galaxy Z Flip8 at Galaxy Unpacked in London.

Jusung Engineering rose 7.39% intraday on July 22 as buying in Samsung Electronics and SK hynix lifted Korean semiconductor equipment and materials shares.

L&F's controlling-shareholder group reported a 0.14-percentage-point reduction in ownership to 22.08% and 2.952 million pledged shares, equal to 7.26% of shares outstanding.

Robotis shares closed 11.42% higher on July 22 after Samsung Electronics announced its RX robotics business-promotion office on July 21.

The final ITER vacuum-vessel sector module incorporating an HD Hyundai Heavy Industries-built sector was assembled and moved to the Tokamak pit in France.

Samsung Electronics established the CEO-led RX Business Promotion Office to consolidate and commercialize its robotics capabilities.

KRX marked Korea Zinc’s July 21 disclosure of its subsidiary’s KRW400.6 billion Richmond Valley financing as requiring correction, leaving the final issuance and linked PRS terms unconfirmed.

Samsung Heavy Industries signed an MOU with Sargent & Lundy to develop a technology-agnostic floating small modular reactor standard platform.

Hanwha Aerospace completed a $500 million overseas public-bond issue, the first such issuance by a South Korean defense company.

BlackRock Fund Advisors disclosed that it and affiliates held 4,892,851 KAI shares, or 5.02%, as of July 15 for passive investment.

LIG Defense & Aerospace and Babcock signed a strategic cooperation agreement covering global supply-chain integration, AH-140 frigates, precision-guided weapons, MRO, and autonomous systems.

Samsung Electronics announced a CEO-direct RX (Robotics eXperience) Business Promotion Office to unify its robot strategy, development, and commercialization activities.

Hanmi Semiconductor disclosed its 2026 Corporate Value Enhancement Plan, including a year-end second-generation hybrid bonder prototype target and a U.S. subsidiary initiative.

Hanwha Aerospace and its affiliates reported a 1.17 percentage-point increase in their KAI stake to 13.61% in a July 20, 2026 ownership filing made for a purpose of influencing management control.

LIG Defense & Aerospace and LG AI Research signed an MOU to jointly develop a defense-oriented large-AI-model command-and-control system.

LIG Defense & Aerospace and Airbus Helicopters signed an MOU to develop next-generation unmanned-aircraft-system technologies and integrate LIG sensors and weapon systems into Airbus UAS platforms.

Hanwha Engine joined KDB, KODIT, and other Hanwha affiliates in a financing program for defense and shipbuilding suppliers.

Samsung Biologics announced an all-cash tender offer to acquire PolyPeptide Group AG for CHF 44.31 per share, implying equity value of about CHF 1.46 billion (KRW 2.706 trillion).

HD Hyundai Heavy Industries announced a one-day suspension of all plant production on 21 July for special safety training after a fatal accident at its Ulsan shipyard.

Daeduck Electronics decided on KRW 497 billion of new investment in semiconductor-product production equipment and ancillary facilities.

Daeduck Electronics agreed to acquire Newflex's land and factory buildings in Ansan for KRW 52.8 billion.