Sales to customers outside the U.S. accounted for approximately 75%, 76% and 77% of our net sales in 2023, 2022 and 2021, respectively. We anticipate that international sales will continue to account for a majority of our net sales. In addition, a number of our key domestic customers derive a significant portion of their revenues from sales in international markets. We also manufacture a significant portion of our products outside the U.S. and depend on international suppliers for many of our parts and raw materials. We intend to continue to pursue opportunities in both sales and manufacturing internationally. Our international operations are subject to a number of risks and potential costs that could adversely affect our revenue and profitability, including:
- changes and uncertainties with respect to trade and export regulations (including new and changing regulations for exports of certain technologies to China), trade policies and sanctions, tariffs, international trade disputes and any retaliatory measures, which impact countries in which we conduct significant business could (1) impose additional costs on our operations, (2) limit our ability to operate our business and (3) adversely impact us, our customers or our suppliers;- positions taken by governmental agencies regarding possible national, commercial and/or security issues posed by the development, sale or export of certain raw materials, products and technologies;- geopolitical tensions or conflicts, such as Russia's invasion of Ukraine, the war between Israel and Hamas, the current conflict in the Red Sea and increasing tensions with China, and other political and economic instability and uncertainty, which may result in severely diminished liquidity and credit availability, rating downgrades of sovereign debt, declining valuation of certain investments, declines in consumer confidence, declines in economic growth, volatility in unemployment rates, increased logistics costs and delays and uncertainty about economic stability;- challenges in hiring and integrating workers in different countries;- challenges in managing a diverse workforce with different experience levels, languages, cultures, customs, business practices and worker expectations, along with differing employment practices and labor issues;- challenges of maintaining appropriate business processes, procedures and internal controls and complying with legal, environmental, health and safety, anti-bribery, anti-corruption, data privacy, cybersecurity and other regulatory requirements that vary by jurisdiction;- challenges in developing relationships with local customers, suppliers and governments;- fluctuating pricing and availability of raw materials and supply chain interruptions or slowdowns, including as a result of difficulties, financial or otherwise, faced by segments of the transportation industry;- public health crises, such as the COVID-19 pandemic, and related implications thereof;- expense and complexity of complying with U.S. and foreign import and export regulations, including the ability to obtain and renew required import and export licenses;- fluctuations in interest rates and currency exchange rates, including the relative strength or weakness of the U.S. dollar against foreign currencies that are important to our business, including the Japanese yen, euro, Taiwanese dollar, Korean won, Chinese renminbi, Singapore dollar, Malaysian ringgit, Canadian dollar or Israeli shekel, which could cause our sales and profitability to decline;- liability for foreign taxes assessed at rates higher than those applicable to our domestic operations;- imposition of a global minimum tax rate, including by the Organization of Economic Co-operation and Development ("OECD");- challenges and costs associated with the protection of our intellectual property throughout the world;- challenges associated with managing global and regional third-party service providers, including certain engineering, software development, manufacturing, IT and other functions; and - customer or government efforts to encourage operations and sourcing in a particular country, such as Korea or China, including efforts to develop and grow local competitors, require local manufacturing, and provide special incentives to government-backed local customers to buy from local competitors.
In the past, these factors have disrupted our operations and increased our costs, and we expect that these factors will continue to do so in the future. Furthermore, there is inherent risk, based on the complex relationships among China, Japan, Korea, Taiwan, and the U.S., that political, diplomatic and national security influences could lead to trade disputes, impacts and/or disruptions, in particular those affecting the semiconductor industry. This can adversely affect our business with China, Japan, Korea, and/or Taiwan and potentially the entire Asia Pacific region or global economy. A significant trade dispute, impact and/or disruption in any area where we do business could have a materially adverse impact on our future revenue and profits.