We will be exhibiting at the JPCA Show 2025 (Printed Circuit Board Technology Exhibition). ■JPCA Show 2025 (Tokyo Big Sight) June 4 (Wednesday) - June 6 (Friday), 2025, for three days We will be showcasing products primarily featuring thick-film printed ceramic substrates. We look forward to welcoming you to our booth.

Kyoritsu Elex Co., Ltd. is scheduled to exhibit at "NEPCON Japan" held at Tokyo Big Sight. ------------------------------ Saga Semiconductor Forum (Joint Exhibition). Booth Number: E63-28 (East Hall 7) ------------------------------ Our company is a specialized manufacturer of high-performance ceramics. ■ Alumina and Zirconia (Ceramic Substrates) ■ Ceramic Substrates for Firing Setters (Micro-Convex Shapes) ■ High Flame Retardant Resin Sheets (UL94 Standard) "5VA" ■ Thick Film Printed Circuit Ceramic Substrates (Plating Available) We sincerely look forward to your visit. Event Date: January 22, 2025 (Wednesday) to January 24, 2025 (Friday) ■ Venue: Tokyo Big Sight (East Hall 7) E63-28 ■ Nearest Stations: Rinkai Line "Kokusai Tenjijo" Station, about a 7-minute walk Yurikamome "Tokyo Big Sight" Station, about a 3-minute walk

Kyoritsu Elex Co., Ltd. is scheduled to exhibit at "Nepcon Japan" held at Tokyo Big Sight. ------------------------------ SAGA Semiconductor Forum (Joint Exhibition). Booth Number: E63-28 (East Hall 7) ------------------------------ Our company is a specialized manufacturer of high-performance ceramics. ■ Alumina and Zirconia (Ceramic Substrates) ■ Ceramic Substrates for Firing Setters (Micro-Convex Shapes) ■ High Flame Retardant Resin Sheets (UL94 Standard) "5VA" ■ Thick Film Printed Circuit Ceramic Substrates (Plating Available) We sincerely look forward to your visit. Event Date: January 22, 2025 (Wednesday) to January 24, 2025 (Friday) ■ Venue: Tokyo Big Sight (East Hall 7) E63-28 ■ Nearest Stations: Rinkai Line "Kokusai Tenjijo" Station, about a 7-minute walk Yurikamome "Tokyo Big Sight" Station, about a 3-minute walk

Kyoritsu Elex Co., Ltd. is scheduled to exhibit at "Nepcon Japan" held at Tokyo Big Sight. ------------------------------ It is a joint exhibition at the Saga Semiconductor Forum. ------------------------------ Our company specializes in high-performance ceramic substrates. ■ Alumina and Zirconia (ceramic substrates) ■ Ceramic substrates for firing setters (micro-protrusion shapes) ■ High flame-retardant resin sheets (UL94 standard) "5VA" ■ Thick film printed circuit ceramic substrates (plating available) We sincerely look forward to your visit. Event Date: January 22, 2025 (Wednesday) to January 24, 2025 (Friday) ■ Venue: Tokyo Big Sight (Hall 7) ■ Nearest Station: Rinkai Line "Kokusai Tenjijo" Station, about a 7-minute walk Yurikamome "Tokyo Big Sight" Station, about a 3-minute walk

2024 NAGOYA Automotive Engineering Exhibition Aichi Sky Expo July 17, 2024 (Wednesday) - July 19, 2024 (Friday) for 3 days ■ 10:00 AM - 5:00 PM We look forward to your visit. The online exhibition starts on July 10.

We are pleased to announce that our company will be exhibiting at the "Automotive Technology Exhibition" held at Pacifico Yokohama from May 22nd. https://aee.expo-info.jsae.or.jp/ja/yokohama/#outline We kindly invite everyone to come and visit us. —— Details —— "Automotive Technology Exhibition" Date: May 22-24, 2024 Location: Pacifico Yokohama Our booth location: Booth number 266