Registration No. 333-275197 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 4 to FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 RAYTECH HOLDING LIMITED (Exact name of registrant as specified in its charter) British Virgin Islands 3630 Not Applicable (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) Unit 609, 6/F, Nan Fung Commercial Centre, No. ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 to FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 RAYTECH HOLDING LIMITED (Exact name of registrant as specified in its charter) British Virgin Islands 3630 Not Applicable (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) Unit 609, 6/F, Nan Fung Commercial Centre, No.19 Lam Lok Street, Kowloon B ...

Registration No. 333-275197 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 to FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 RAYTECH HOLDING LIMITED (Exact name of registrant as specified in its charter) British Virgin Islands 3630 Not Applicable (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) Unit 609, 6/F, Nan Fung Commercial Centre, No. ...

As filed with the U.S. Securities and Exchange Commission on November 17, 2023. Registration No. 333-275197 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 to FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 RAYTECH HOLDING LIMITED (Exact name of registrant as specified in its charter) British Virgin Islands 3630 Not Applicable (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S ...