MicroCloud Hologram Inc. Announces It Has Purchased Up to $200 Million in Bitcoin and Cryptocurrency-Related Securities Derivatives, with a Current Cumulative Investment Income of $34.67 Million
SHENZHEN, China, July 17, 2025 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, ...














