【Tokyo, Japan】B-Map Surges to Limit-Up, Establishes Production Increase System for Synthetic Diamond Materials Targeting U.S. Market

Editor’s Note

B-Map’s stock surged following its announcement of a new production partnership to boost synthetic diamond supply for the U.S. market.

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B-Map Announces Production Increase for U.S. Market

B-Map <4316> surged to its daily limit-up. The company announced today that it has established a production increase system in collaboration with Spicy Company (Shibuya, Tokyo) to ensure a stable supply of synthetic diamond materials for the U.S. market. This announcement appears to be the catalyst for the stock movement.

Strategic Supply Chain Initiative

This initiative is being implemented to strengthen the strategic supply chain between Japan and the U.S., against the backdrop of growing demand from advanced industries in the United States and the Japanese government’s promotion of an approximately $550 billion (about 80 trillion yen) U.S.-focused investment policy. Going forward, the two companies will collaborate to fully launch the supply of synthetic diamond materials primarily for the U.S. market and will gradually expand the supply network and sales structure through partnerships with local partners.

Source: MINKABU PRESS

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⏰ Published on: February 16, 2026