Current Report · Items 4.01, 9.01 · 8-K

IT Tech Packaging, Inc.

ITPNYSE_AMERICANEQUITYCurrent

Changes in Registrant's Certifying Accountant

Filed Apr 22, 2026Accepted Apr 22, 2026, 4:15 PM EDTCIK 1358190Accession 0001213900-26-046612

Company context

Founded in 1996, IT Tech Packaging, Inc. is a leading manufacturer and distributor of diversified paper products in North China. Using recycled paper as its primary raw material (with the exception of its tissue paper products), ITP produces and distributes three categories of paper products: corrugating medium paper, offset printing paper and tissue paper products. With production based in Baoding and Xingtai in North China’s Hebei Province, ITP is located strategically close the Beijing and Tianjin region, home to a growing base of industrial and manufacturing activities and one of the largest markets for paper products consumption in the country. ITP has been listed on the NYSE American since December 2009. For more information, please visit: www.itpackaging.cn.

Current securities

ITPNYSE_AMERICAN · EQUITY · Current

Recent company filings

Disclosure sections

Items 4.01, 9.01

Select an item to read the extracted section. The as-filed document remains the primary evidence.

Item 4.01Item 4.01 - Changes in Certifying Accountant

Item 4.01. Changes in Registrant’s Certifying Accountants On April 20, 2026, GGF CPA LIMITED (“GGF”) resigned as independent registered public accounting firm of IT Tech Packaging, Inc. (the “Company”), effective immediately. There were no disagreements between the Company and GGF on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, within the Company’s two most recent fiscal years ended December 31, 2025 and December 31, 2024 and subsequently up to the date of resignation which disagreements that, if not resolved to GGF’s satisfaction, would have caused GGF to make reference to the subject matter of the disagreement in connection with its report issued in connection with the audit of the Company’s financial statements. None of the reportable events described under Item 304(a)(1)(v)(A)-(D) of Regulation S-K occurred within the Company’s two most recent fiscal years ended December 31, 2025 and subsequently up to the date of resignation. The Company provided GGF with a copy of this disclosure before its filing with the Securities and Exchange Commission (the “SEC”), providing GGF with the opportunity to furnish the Company with a letter addressed to the SEC containing any new information, clarification of the Company’s expression of its views, or the respect in which GGF does not agree with the statements contained herein. A letter from GGF dated April 22, 2026 is attached hereto as Exhibit 16.1. On April 22, 2026, the Company engaged Montis CPA Limited (“Montis”) to serve as its principal independent accountant, effective immediately. The decision to engage Montis as the Company’s principal independent accountant was approved by the Audit Committee of the Company on April 22, 2026. During the Company’s two most recent fiscal years, and any subsequent interim period prior to engaging Montis, the Company did not consult with Montis regarding (i) the application of accounting principles to a specific completed or proposed transaction, or the type of audit opinion that might be rendered on the Company’s consolidated financial statements and no written or oral advice was provided by Montis that was an important factor considered by the Company in reaching a decision as to the accounting, auditing or financial reporting issue or (ii) any matter that was either the subject of a disagreement or event as set forth in Item 304(a)(1)(iv) or Item 304(a)(1)(v) of Regulation S-K.