KITZ MICROFILTER CORPORATION Company Overview

We are pleased to announce that our company will be exhibiting at the 3rd Kyushu Semiconductor Industry Exhibition, which will be held at Marine Messe Fukuoka, Fukuoka Prefecture. Our main focus is on filtration filters made from hollow fiber membrane materials that cater to precision filtration at the nano and micron levels. We have a track record of transactions primarily with semiconductor manufacturing equipment and raw material manufacturers. At the exhibition, we will mainly showcase air filters and liquid filters, so please feel free to stop by. ◆ Date & Venue ◆ September 30 (Wed) - October 1 (Thu), 2026, 10:00 AM - 5:00 PM Marine Messe Fukuoka, Halls A & B Our booth: Hall A, A5-55 *Please register as a visitor through our website when you come. Visitor registration form: https://kyusyu.innovent-expo.jp/semi/entry/

We are pleased to announce that Kitz Micro Filter Co., Ltd. will be exhibiting at "JASIS 2025," which will be held at Makuhari Messe International Exhibition Hall for three days from September 3 (Wednesday) to September 5 (Friday). We understand that you may be busy, but we look forward to your visit. ◇◆ Date and Venue ◆◇ September 3 (Wednesday) to September 5 (Friday) 10:00 AM - 5:00 PM Makuhari Messe International Exhibition Hall Nearest Station: JR Keiyo Line "Kaihin Makuhari" Station, about a 10-minute walk * Our booth: Hall 7, 7A-402 * Please register in advance on our website when visiting. "JASIS 2025" Website: https://www.jasis.jp ◇◆ New Technology Presentation ◆◇ We will be participating in the new technology presentation. Please feel free to stop by. [Presentation Topic] "Evaluation of Crystal Transition of Active Pharmaceutical Ingredients under Humidity Control using Raman Spectroscopy" Date and Time: September 5, 2025 (Friday) 2:45 PM - 3:15 PM Venue: Makuhari Messe International Conference Hall 103

Kitz Micro Filter Corporation will exhibit at 'JASIS 2024', which will be held at Makuhari Messe International Exhibition Hall from September 4 (Wednesday) to September 6 (Friday). We will demonstrate humidity control by connecting a humidity control device to a glove box at our booth, and we plan to showcase a newly handled hollow fiber membrane degassing module. Additionally, we will participate in the new technology briefing titled "Analysis Cases of Moisture-Proof Packaging for Pharmaceuticals Using Raman Spectroscopy," which will be held on September 6 (Friday) from 11:45 to 12:15 at Makuhari Messe International Conference Hall 103. We understand that you are busy, but we look forward to your visit.