
Ostin Technology Group Co. Ltd. (OST) Under Investigation by Highful Law PLLC
Chinese Company Under Investigation By Law Firm After Alleged Pump and Dump Scheme AUSTIN, TX, UNITED STATES, August 27, 2025 /EINPresswire.com/ -- Highful Law PLLC is investigating potential claims on behalf of purchasers of Ostin Technology Group Co. …