Summary of Key Points from the Conference Call Industry Overview - The focus of the investor visit was on generative AI-related materials, indicating a growing interest in this sector among investors [1] - The overall sentiment from investors was more positive compared to previous visits, particularly towards companies involved in generative AI [1] Company-Specific Insights Mitsui Kinzoku - High investor interest with a constructive outlook on the stock [2] - Discussions centered on volumes, pricing, and margins for MicroThin™ and VSP™ products [2] - Concerns were raised about MicroThin™'s exposure to smartphones, but growth potential from AI server DRAM and high-speed optical transceivers is not fully priced in [2] - FaradFlex™ is ramping up for AI server applications, but market recognition remains low [2] - Medium-term growth expectations are reasonably high despite some investor caution [2] Resonac - Investors had many inquiries regarding the recent price hike for CCL/prepreg materials and its supply chain implications [3] - There is significant interest in Resonac's growth potential related to generative AI, particularly NCF for HBM [3] - General agreement among investors on the potential for further valuation improvement [3] Shin-Etsu Chemical - Notable increase in investor interest due to production cutbacks by competitors and signs of recovery in the North American PVC market [4] - Expectations for a recovery in the US housing market and constraints on PVC supply from China are contributing to a more optimistic view [4] - Some risks to annual contract prices in 2026 were noted, with investors awaiting management's commentary in upcoming results [4] - Growth potential in semiconductor materials is highlighted as a core business area [4][7] JX Advanced Metals - Recent share price gains attributed to rising metal prices, particularly copper [8] - Investor views on growth potential for AI server materials remain polarized, with some skepticism about the outlook [8] Mitsubishi Gas Chemical - Cautious outlook on BT materials has impacted investor sentiment [9] - Recovery in expectations for price hikes following Resonac's announcements [9] - Focus on strategies for expanding memory applications and new capacity additions in Thailand [9] Tokyo Ohka Kogyo - Investor interest in back-end and CCL-related fields has increased, though discussions were less frequent compared to other companies [10] - Potential for market share expansion in logic at EUV 2nm and below, and strong growth potential in back-end materials [10] Toray - Expectations for recovery in CFRP shipments for Boeing 787 are reasonably priced in [11] - Stable growth in the apparel fibers business and potential in carbon fiber composite materials for space and defense applications are not fully appreciated [11] Price Target and Risks - **Mitsui Kinzoku**: Target price of ¥24,000 with risks including slowdown in AI server demand and metal price declines [14] - **Resonac**: Target price of ¥8,050 with risks including semiconductor demand slowdown and yen appreciation [12] - **JX Advanced Metals**: Target price of ¥2,490 with risks related to metal price fluctuations [15] - **Tokyo Ohka Kogyo**: Target price of ¥7,010 with risks including semiconductor demand slowdown [17] - **Toray**: Target price of ¥1,330 with risks related to civil aviation demand and forex swings [19] - **Shin-Etsu Chemical**: Target price of ¥6,000 with risks from semiconductor supply/demand and PVC market price swings [21] - **Mitsubishi Gas Chemical**: Target price of ¥3,040 with risks from competition and price declines in key materials [23] Conclusion - The conference highlighted a strong interest in generative AI-related materials across several companies, with varying levels of investor confidence and concerns about market dynamics and pricing strategies. The overall sentiment suggests a cautiously optimistic outlook for the sector, with specific attention to growth potential and risks associated with market fluctuations.

Summary of Conference Call Notes Industry Overview - **Industry**: Specialty Chemicals and Semiconductor Materials - **Key Focus**: Copper Clad Laminate (CCL) for AI servers, semiconductor package substrates, and advanced copper foil products Company Insights Mitsui Kinzoku - **Market Position**: Dominant in advanced copper foil products with a 98% global market share in MicroThin™ and 60% in VSP™ for AI servers [12][105] - **Growth Forecast**: Expected top-line growth for VSP™ at a CAGR of +80% from FY3/25 to FY3/28, driven by volume growth, improved product mix, and price hikes [13][103] - **Operating Profit Growth**: Forecasted CAGR of +43% for the copper foil business, contributing to overall company operating profit growth of +25% [14][16] - **Valuation**: Stock rated as Buy with a P/E of 14x on FY3/27 estimates, indicating strong undervaluation [16] Nittobo - **Market Share**: Holds approximately 90% global market share in low thermal expansion glass cloth for semiconductor package substrates [3] - **Profit Growth**: Forecasted overall company operating profit growth at a CAGR of +22% from FY3/25 to FY3/28 [3] - **Valuation**: Rated Neutral due to P/E of 18x on FY3/27 estimates, which reflects expected profit growth [3] Resonac - **Market Position**: Largest manufacturer of back-end semiconductor materials, covering 60%-70% of back-end materials [4] - **Profit Growth**: Expected core operating profit growth at a CAGR of +27% from FY12/24 to FY12/27, with overall company core operating profit growth of +21% [9] - **Valuation**: Stock rated as Buy, with potential for eliminating conglomerate discount through restructuring [9] Key Market Trends - **CCL Market Growth**: Anticipated to grow at a CAGR of +179% from 2025 to 2027, driven by advancements in AI server technology [1] - **Demand Drivers**: Significant demand for high-end AI servers, with expectations for GPU and ASIC servers to grow by +118% and +168% respectively in 2026 [80] - **Technological Advancements**: Introduction of multilayer PCBs with 30+ layers and M9+ CCL expected to expand significantly by 2027 [13][81] Financial Projections - **Mitsui Kinzoku**: - FY3/26 operating profits estimated at ¥87.3 billion (+17% YoY) [29] - FY3/27 operating profits projected at ¥114.6 billion (+31% YoY) [30] - **Nittobo**: Operating profit growth forecasted at +22% CAGR from FY3/25 to FY3/28 [3] - **Resonac**: Core operating profit growth expected at +27% CAGR from FY12/24 to FY12/27 [9] Additional Insights - **Technological Edge**: Mitsui Kinzoku's VSP™ series achieves a high level of surface smoothness, crucial for high-frequency applications, making it a key material for next-generation communication infrastructure [51][53] - **Production Capacity Expansion**: Mitsui Kinzoku plans to increase VSP™ production capacity to 1,200 tons/month by September 2028 to meet rising demand [92] - **Market Dynamics**: Competitors are exploring alternative sources to mitigate dependence on Mitsui Kinzoku, but the company maintains a strong competitive edge due to its technological capabilities and established market presence [73][74] This summary encapsulates the key points from the conference call, highlighting the competitive landscape, growth forecasts, and financial projections for the companies involved in the specialty chemicals and semiconductor materials industry.