SEC Form 20-F filed by Tantech Holdings Ltd.

LISHUI, China, May 12, 2025 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ:TANH), today announced that its wholly owned subsidiary, Gohomeway Group Inc., has received the European Union Trademark Registration Certificate issued by the European Union Intellectual Property Office (EUIPO). This marks a significant milestone in the company's intellectual property protection efforts in the European market. According to the certificate, the registered trademark number is 019131253, covering Classes 19, 20, and 35, which include a broad range of products and services. These range from engineered wood flooring, bamboo flooring, furniture cabinets, metal kitchen cabinets, display cabinets, retail sale

LISHUI, China, March 3, 2025 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ:TANH) ("Tantech" or the "Company") announced today that on February 28, 2025, it received notification from The Nasdaq Stock Market LLC ("NASDAQ") confirming the Company has regained compliance with NASDAQ's minimum bid price requirement under Listing Rule 5550(a)(2). NASDAQ noted this matter is now closed. About Tantech Holdings Ltd For the past decade, Tantech has been a highly specialized high-tech enterprise producing, researching and developing bamboo charcoal-based products with an established domestic and international sales and distribution network. Since 2017, when the Company acquired 70% of Shangchi Automob

LISHUI, China, Feb. 10, 2025 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ:TANH) ("Tantech" or the "Company"), announced today that the Company's Board of Directors approved on January 21, 2025 to effect a share consolidation of the Company's common shares at the ratio of one-for-forty with the marketplace effective date of February 13, 2025. The objective of the share consolidation is to enable the Company to regain compliance with NASDAQ ("Nasdaq") Marketplace Rule 5550(a)(2) and maintain its listing on Nasdaq. Beginning with the opening of trading on February 13, 2025, the Company's common shares will trade on the Nasdaq Capital Market on a split-adjusted basis, under the same symbol "TAN

6-K - TANTECH HOLDINGS LTD (0001588084) (Filer)

20-F - TANTECH HOLDINGS LTD (0001588084) (Filer)

NT 20-F - TANTECH HOLDINGS LTD (0001588084) (Filer)

LISHUI, China, Oct. 22, 2021 /PRNewswire/ -- Tantech Holdings Ltd (NASDAQ:TANH) ("Tantech" or the "Company"), a clean energy company in China, today reported its unaudited financial results for the six months ended June 30, 2021. Mr. Wangfeng Yan, Chief Executive Officer of Tantech, said, "While we continue to have a competitive edge in selling our bamboo-based charcoal products, we have been working hard on the strategic shift in our business from being solely engaged in consumer product sales to expanding into the specialty vehicle market. We have focused on product costs as we have increased operating cash flow for our longer-term growth in the vehicle market. Ongoing COVID-19 challenges,

SC 13G/A - TANTECH HOLDINGS LTD (0001588084) (Subject)

SC 13G/A - TANTECH HOLDINGS LTD (0001588084) (Subject)

SC 13G - TANTECH HOLDINGS LTD (0001588084) (Subject)