5 unchanged sentences
Description of Registrant’s Securities.
−Removed: (Incorporated herein by reference to Exhibit 4.2 to the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025 filed with the Securities and Exchange Commission on April 13, 2026).
+Added: (Incorporated herein by reference to Exhibit 4.2 to the Company’s Annual Report on
+Added: Form 10-K for the fiscal year ended December 31, 2025 filed with the Securities and Exchange Commission on April 13, 2026).
Form of Underwriter’s Warrants.
−Removed: (Incorporated herein by reference to Exhibit 4.3 to the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025 filed with the Securities and Exchange Commission on April 13, 2026).
+Added: (Incorporated herein by reference to Exhibit 4.3 to the Company’s Annual Report on Form 10-K
+Added: for the fiscal year ended December 31, 2025 filed with the Securities and Exchange Commission on April 13, 2026).
Certification of The Principal Executive Officer Pursuant to Rule 13a-14(a) and Rule 15(d)-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
14 unchanged sentences
Furnished herewith
−Removed: Filed as an exhibit to the Company’s registration statement on Form S-1, File No.
+Added: Filed as an exhibit to the Company’s registration statement on
+Added: Form S-1, File No.
333-270726 and incorporated herein by reference.
2 unchanged sentences
duly authorized.
+Added: August 14, 2026
/s/ Zongyi Lian
1 unchanged sentence
(Principal Executive Officer)
+Added: August 14, 2026
/s/ Xing Tang
Chief Financial Officer
−Removed: (Principal Financial and Accounting Officer)
+Added: (Principal Financial and
+Added: Accounting Officer)
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.