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BlackRock Science and Technology Trust II is a non-diversified, closed-end management investment company. The trust's investment objectives are to provide total return and income through a combination of current income, current gains, and long-term capital appreciation. Its portfolio consists of Equity Securities, Options, Preferred Securities, Convertible Securities, Depositary Receipts, Non-U.S. Securities, Emerging Markets Investments, Restricted and Illiquid Investments, Private Company Investments, Corporate Bonds, and other investments. The trust seeks to Invest at least 80% of its total assets in equity securities issued by U.S. and non-U.S. science and technology companies in any market capitalization range from the development, advancement, and use of science and/or technology.
Amprius Technologies Inc is engaged in the production of silicon anodes for high-energy-density lithium-ion batteries. The company develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The company's batteries are used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites.