J-Star Holding Co

YMAT

Market cap $14.3M

TAICHUNG CITY, Taiwan, Nov. 03, 2025 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (Nasdaq: YMAT) (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced that its second proprietary pickleball paddle, Supernova, has received official approval from the USA Pickleball Association (USAPA) for sanctioned play.

TAICHUNG CITY, Taiwan, Oct. 20, 2025 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (Nasdaq: YMAT) (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, welcomes the Memorandum of Understanding (MoU) between Nasdaq and the Ho Chi Minh City leadership. The landmark agreement is aimed at jointly developing a Vietnam International Financial Center (IFC) in Ho Chi Minh City, a strategic collaboration that aligns with J-Star's long-term growth plans in the region.

TAICHUNG CITY, Taiwan, Oct. 06, 2025 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (Nasdaq: YMAT) (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced that its first company owned brand pickleball paddle, Horizon, has received official approval from the USA Pickleball Association (USAPA) for sanctioned play.

TAICHUNG CITY, Taiwan, Sept. 22, 2025 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (Nasdaq: YMAT) (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced that Sam Van has been named Chief Executive Officer of J-Star, effective October 1. Mr. Van succeeds Jonathan Chiang, who will continue to serve as Chairman of the Board with a focus on driving continued market innovation and key customers.

TAICHUNG CITY, Taiwan, Aug. 07, 2025 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced that it closed the sale of an additional 187,500 ordinary shares of the Company, pursuant to the full exercise of the underwriters' over-allotment option granted in connection with the Company's initial public offering (“IPO”, together with such over-allotment closing, the “Offering”), at the IPO price of $4.00 per share, less underwriting discounts. As a result, the Company has raised aggregate gross proceeds of $5,750,000, including the previously announced IPO gross proceeds of $5,000,000, prior to deducting underwriting discounts and commissions and offering expenses payable by the Company.

TAICHUNG CITY, Taiwan, July 31, 2025 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced the closing of its previously announced initial public offering of an aggregate 1,250,000 ordinary shares of the Company (the “Offering”) at a price of $4.00 per share (the “Offering Price”).

TAICHUNG CITY, Taiwan, July 29, 2025 (GLOBE NEWSWIRE) -- J-Star Holding Co., Ltd. (“J-Star” or the “Company”), a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile parts, resin systems, and research and development services, today announced the pricing of its public offering of an aggregate 1,250,000 ordinary shares of the Company (the “Offering”). The offering is priced at $4.00 per share (the “Offering Price”).