Notice Regarding the Sales of BRUTE®-Hydrazine, an Anhydrous Hydrazine Material

Taiyo Nippon Sanso Corporation (“TNSC”) has been supplying an anhydrous hydrazine material called BRUTE.-Hydrazine manufactured by RASIRC, Inc.*1 (“RASIRC”) to the semiconductor industry. TNSC hereby announces that we will sell this product with even lower moisture content than that of the conventional product.