- Aug.09Second Quarter, 2017 Financial Results: Presentation Material ( 362.64 KB )
- Aug.082017 Second Quarter Consolidated Financial Statements and summary ( 491.52 KB )
- Aug.07Showa Denko Acquires Assets Concerning SiC for Power Devices from Nippon Steel & Sumitomo Metal Group
- Aug.01SDK to Raise Prices of High-Purity Fluorine-Based Gases for Electronics
- Jul.25SDK Establishes a Subsidiary to Sell High-purity Gases for Electronics─Aiming to Promote Sales in The United States ─
- Jun.21SDK Published "Annual Report 2016"
- May.30Notice of Convocation of an Extraordinary General Meeting of Shareholders ( 29.5 KB )
- Apr.20Scheduled Date for Announcing Financial Results for 2016
- Mar.15Supplement to Notice of Convocation of the 108th Ordinary General Meeting of Shareholders ( 25.99 KB )
- Mar.09Notice of Convocation of the 108th Ordinary General Meeting of Shareholders ( 112.37 KB )
