This policy brief provides an overview of the primary provisions of U. trade law that have been used to address international trade concerns in the clean technology sector, particularly key components such as polysilicon, steel, and aluminum, 5 and goods like cells and modules for. . Solar photovoltaic (PV) manufacturing involves making a wide variety of products and materials across several manufacturing steps, often done in different locations. In the United States, there are two leading types of solar panels: cadmium telluride (CdTe) and crystalline silicon (c-Si). Across. . On April 2, 2025 (US Eastern Time), the White House issued Executive Order No. 14257, invoking the International Emergency Economic Powers Act (IEEPA) and its relevant laws to impose tariffs on most countries worldwide. A 10% baseline tariff was scheduled to take effect on April 5, followed by. . The People's Republic of China (PRC or China) currently dominates global supply chains and production capacity for clean energy technologies. 2 China's ability to oversupply items for solar energy generation, lithium-ion batteries, and electric vehicles (EVs), and more, has become a major issue of. . Before you export, you need to determine whether your product, technology, or service might need an export license.