Nov. 20, 2024

Business & Products

Sumitomo Chemical to Accelerate Development of Large-Diameter GaN-on-GaN Wafers for Power Electronics

Nov. 11, 2024

Business & Products

Sumitomo Chemical Subscribes for Shares of PeptiStar in Private Placement
in Efforts to Enhance High-Purity Long-Chain gRNA Supply Capacity

Oct. 30, 2024

IR

Notice Concerning Finance Expenses (Foreign Exchange Loss) and Non-operating Expenses (Foreign Exchange Loss) in Non-consolidated Financial Statements

Oct. 30, 2024

IR

Sumitomo Chemical Reports Unrealized Losses on Securities as of September 30, 2024

Oct. 30, 2024

IR

Sumitomo Chemical Announces Revisions to Its Financial Forecast for the Full Year Ending March 31, 2025

Oct. 30, 2024

IR

Summary of Consolidated Financial Results for Second Quarter (Interim Period) Fiscal Year 2024

Oct. 29, 2024

Business & Products

Sumitomo Chemical to Suspend Operations of a Portion of LDPE Manufacturing Facilities at Chiba Works to Improve Production Efficiency
Accelerating Business Restructuring as Part of its Short-Term Intensive Performance Improvement Measures

Oct. 28, 2024

Business & Products

Sumitomo Chemical Begins Study for Measures to Substantially Optimize the Operations of the Joint Venture Keiyo Ethylene, Including Changes to Offtake Ratio

Sep. 30, 2024

Business & Products

Change in Ownership Ratio in Regenerative Medicine and Cell Therapy CDMO

Sep. 18, 2024

IR

Notice Regarding the Recording of Other Operating Income in Consolidated Financial Statements and Extraordinary Income in Non-Consolidated Financial Statements due to the Transfer of a Portion of Shares Sumitomo Chemical Holds in an Associate

Sep. 11, 2024

Business & Products

Sumitomo Chemical Reduces MMA Production Capacity at Singapore, Accelerating Business Restructuring as Part of Short-Term Intensive Performance Improvement Measures

Sep. 6, 2024

IR

Notice Regarding Determination of Issuance Condition for the Third Publicly Offered Hybrid Bonds (Subordinated Bonds)

Sep. 5, 2024

Business & Products

The Sumitomo Chemical Group Launches Transparent Glass LED Display: Achieving Next-Generation Transparent Display for Outdoor Digital Signage and Expanding Product Lineup by Applying Microfabrication Technology

Sep. 2, 2024

Organization

Sumitomo Chemical Announces Reorganization (Restructuring of Sectors)

Aug. 8, 2024

Sustainability

Sumitomo Chemical Newly Designates 10 Products and Technologies as Sumika Sustainable Solutions

Aug. 7, 2024

IR

Aramco to become majority shareholder in Petro Rabigh, an integrated refining and petrochemical complex in Saudi Arabia

Aug. 7, 2024

IR

Notice Regarding Sale of a Portion of the Shares Sumitomo Chemical Holds in Petro Rabigh, an Associate Accounted for Using the Equity Method, and Recording of Loss on Debt Waiver for a Loan to Petro Rabigh

Aug. 2, 2024

IR

Notice Regarding Early Redemption of the Second Publicly Offered Hybrid Bonds (Subordinated Bonds) and Issuance of the Third Publicly Offered Hybrid Bonds (Subordinated Bonds)

Aug. 2, 2024

IR

Notice Concerning Share of Loss of Investments Accounted for Using the Equity Method and Finance Income (Foreign Exchange Gain)

Aug. 2, 2024

IR

Summary of Consolidated Financial Results for First Quarter Fiscal Year 2024

Jul. 25, 2024

Business & Products

Sumitomo Chemical Obtains Registration for New Herbicide Rapidicil^® in Argentina and Launches Efforts to Turn the Herbicide into a Blockbuster Product That Contributes to Regenerative Agriculture

Jul. 19, 2024

IR

Notice Regarding Payment Completed of New Shares as Restricted Stock Compensation

Jul. 18, 2024

Business & Products

Sumitomo Chemical Launches the New Digital Platform Biondo^® to Unlock New Value in Natural Materials and Connect Sellers and Buyers Through its Component Analysis Service

Jul. 16, 2024

Business & Products

Honda and Sumitomo Chemical to Collaborate on Appealing Sustainable Recycled
Material: Creating New Value with Noblen^®Meguri^®

Jul. 9, 2024

IR

Announcement of Extraordinary Loss

Jun. 27, 2024

R&D

Sumitomo Chemical Begins Operations of Newly Established Innovation Center, Consolidates Environmental Impact Reduction Technology Research Groups to Accelerate Creation of New Value

Jun. 21, 2024

IR

Notice Regarding Issuance of New Shares as Restricted Stock Compensation

May. 31, 2024

Business & Products

Sumitomo Chemical Announces Sale of its Shares in Two Overseas Aluminum Smelting Companies

May. 23, 2024

R&D

Sumitomo Chemical and Tokyo Institute of Technology Create Next-Generation Environmental Technologies Using Strong Correlation Materials:
Two Innovative Results Published During the First Year of Their Industry-Academia Collaboration Project

May. 22, 2024

Business & Products

Lummus and Sumitomo Chemical Announce Collaboration Agreements for Circular and Polyolefins Technologies
Agreements strengthen position in circular economy and expand offering in polyolefins

May. 21, 2024

Business & Products

Taking on the World's Extreme Heat with Cooling Technology from Japan! Liberta, Sumitomo Chemical and Utax jointly develop a new product

May. 15, 2024

Organization

Sumitomo Chemical Announces Reorganization

May. 15, 2024

IR

Announcement of Finance Income, Restructuring Costs, and Extraordinary Loss in Non-consolidated Financial Statements

May. 15, 2024

IR

Summary of Consolidated Financial Results for Fiscal Year 2023

Apr. 30, 2024

IR

Investors' Meeting for the Current Priority Management Issues and Business Strategy

Apr. 30, 2024

IR

Sumitomo Chemical Announces Its Financial Forecast Revision for FY2023, Financial Forecast and Projected Dividend for FY2024.

Apr. 30, 2024

IR

Announcement of Impairment Loss

Apr. 25, 2024

Business & Products

KBR and Sumitomo Chemical Form Technology Licensing Alliance for Sustainable Propylene Oxide Production

Apr. 16, 2024

Business & Products

The Sumitomo Chemical Group to Transfer Shares in Two Flat Panel Display Process Chemical Companies in China

Apr. 12, 2024

Business & Products

Sumitomo Chemical Collaborates with Star Jewelry to Create New Value with Its Sustainable Acrylic Material Meguri^®

Mar. 1, 2024

Organization

Sumitomo Chemical Announces Reorganization

Mar. 1, 2024

Business & Products

Sumitomo Chemical to Transfer Shares in Sumika Color

Feb. 2, 2024

IR

Notice Concerning Finance Expense (Foreign Exchange Loss)

Feb. 2, 2024

IR

Sumitomo Chemical Announces Revisions to Its Financial Forecast and Projected Dividend for the Full Year Ending March 31, 2024

Feb. 2, 2024

IR

Summary of Consolidated Financial Results for Third Quarter Fiscal Year 2023