Currency and Market Risks - The company's revenue could be negatively affected if the U.S. dollar appreciates significantly versus other major currencies, leading to decreased demand for its products and services[62] - Net revenue in 2023 decreased by NT102,155millioncomparedto2022,primarilyduetoa2728 billion and 32billion,focusingon2−nanometer,3−nanometer,and5−nanometernodes,aswellasspecialtytechnologiesandadvancedpackaging[92]LandandFacilityOwnership−Thecompany′slandleasesforitsfabsinHsinchuSciencePark,CentralTaiwanSciencePark,andSouthernTaiwanScienceParkaresettoexpirebetweenDecember2024andJune2043[86]−Thecompany′ssubsidiary,TSMCArizona,ownsapproximately4,775,885squaremetersoflandinArizonaforFab21andrelatedoffices[86]−Thecompany′ssubsidiary,JASM,ownsapproximately195,035squaremetersoflandinKumamotoPrefecture,Japan,forFab23andrelatedoffices[86]−Thecompany′ssubsidiary,ESMC,isacquiringapproximately51hectaresoflandinDresden,Germany,forFab24andrelatedfacilities[86]ShareholdingandSubsidiaries−Thecompany′sNationalDevelopmentFundoftheR.O.C.owned6.3873,965 million (8% YoY) and IoT net revenue decreased by NT34,198million(1717,273 million (15% YoY) from 2022 to 2023[109] R&D and Innovation - R&D expenditure in 2023 was NT182,370million(US5,956 million), representing 8.5% of net revenue, with focus on 7nm, 5nm, and 3nm technologies[117] - Multi-project wafer program (CyberShuttle®) extended to all customers, reducing mask costs and accelerating time-to-market for prototyping and verification[113] - Open Innovation Platform® (OIP) initiative enhanced with EDA and IP readiness for 2nm and 3nm technologies, and 3Dblox Standard availability for 3DIC reference flows[112] Supply Chain and Raw Materials - Key raw material suppliers for silicon wafers include Formosa SUMCO, GlobalWafers, Shin-Etsu Handotai, Siltronic AG, Soitec Microelectronics, and SUMCO, supplying 96.2% of total wafer needs in 2023[124] Sustainability and Energy - TSMC used 2,590 GWh of renewable energy, renewable energy certificates, and carbon credits globally in 2023, with 1,493 GWh enabling overseas sites to be 100% powered by clean energy for the sixth consecutive year[127] - TSMC has signed power purchase agreements to purchase 3.1 GW of renewable energy, eliminating an estimated 4.7 million metric tons of carbon dioxide equivalent emissions annually[127] - TSMC's electricity tariff rate in Taiwan is estimated to increase by 25% effective April 1, 2024, compared to the 2023 rate, potentially increasing manufacturing costs[133] Product and Technology Offerings - High-performance computing (HPC) is a key growth driver, with products like AI accelerators, GPUs, and server processors leveraging 3-nanometer and 5-nanometer technologies[102] - Smartphone segment offerings include advanced logic process technologies like 3-nanometer FinFET and 4-nanometer FinFET, targeting premium and mainstream applications[103] - The company provides advanced packaging technologies such as CoWoS®, InFO, and TSMC-SoIC® to enhance chip integration and performance[102] - IoT platform includes 5nm, 6nm, 7nm, 12nm, 16nm, and 28nm technologies, with new FinFET-based 6nm (N6eTM) and 12nm (N12eTM) technologies offering energy efficiency and high performance[105] - Automotive sector introduced 3nm Auto Early (N3AE) program in 2023, supporting advanced driver-assistance systems (ADAS) and in-vehicle infotainment (IVI) with 5nm, 7nm, and 16nm FinFET technologies[106] - Digital Consumer Electronics (DCE) sector adopted 6nm, 7nm, 16FFC/12FFC, 22ULP/22ULL, and 28HPC+ technologies for 8K/4K DTV, 4K streaming STB/OTT, and DSLR devices[107] Customer Support and Interaction - Customer support is facilitated through global offices and subsidiaries, with web-based applications enabling real-time interaction for design, engineering, and logistics[97]