- Apr.18SDK Establishes a Subsidiary to Sell Advanced Battery Materials in China
- Apr.02Outline of CEO Message at Initiation Ceremony
- Mar.30SDK Opens Its Subsidiary’s Branch in Wuhan to Sell High-purity Gases─Aiming to Strengthen Sales of High-purity Gases for Electronics in Central China─
- Mar.26Showa Denko Expands High-Purity Hydrogen Bromide Plant
- Feb.28SDK Strengthens R&D Function for Aluminum Alloy Materials─Opens the Facility of Aluminum Product Evaluation Center in Kitakata─
- Feb.28Notice of Convocation of the 109th Ordinary General Meeting of Shareholders ( 97.24 KB )
- Nov.16Notice of Web site renewal
- 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
