BUSINESS REGISTRATION NUMBER
BRN 73576967

PERFECT GAIN SILICON (HONG KONG) LIMITED

精益晶硅（香港）有限公司

Registry Verified: 2025-06-23

Jurisdiction: Hong Kong, China

PERFECT GAIN SILICON (HONG KONG) LIMITED (精益晶硅（香港）有限公司) is a Hong Kong corporation duly incorporated under the Companies Ordinance (Cap. 622), legally classified as a Private company limited by shares. Its official Company Registration Number (CR No. / CRN) is 3106505, and Business Registration Number (BRN) is 73576967. Incorporated on 2021-11-26, the entity has maintained continuous statutory operations for 4 years and 11 months, currently holding an active legal status of Live. The registered office is situated at ROOM 2109-2115, 21/F, CAPITAL TOWER, HOI BUN ROAD, KWUN TONG DISTRICT, KOWLOON, HONG KONG. In its statutory filings, the latest Annual Return (Form NAR1) on record was filed on 2024-12-02 (annual 42-day statutory filing window: Nov 26 – Jan 07); a total of 13 statutory filings (spanning 2021–2025, latest filed on 2025-06-23) are indexed in the registry, comprising 3 Annual Return(s) (NAR1), 4 officer/secretary change notice(s) (ND2A), 1 corporate name change filing(s) (NNC2).

I. Corporate Profile & Statutory Registry Records

Official Chinese Name	精益晶硅（香港）有限公司	Official English Name	PERFECT GAIN SILICON (HONG KONG) LIMITED
Name Evolution （1 Former Name）	2021-11-26 Founding Incorp. Name 信義晶硅(香港)有限公司XINYI SILICON (HONG KONG) LIMITED 2025-06-23 Current Legal Name 精益晶硅(香港)有限公司PERFECT GAIN SILICON (HONG KONG) LIMITED
Company Reg No. (CRN)	3106505	Business Reg No. (BRN / UBI)	73576967 HK Unique Business ID · US IRS Form W-8BEN-E Foreign TIN
Incorporation Date	2021-11-26	Company Category	Private company limited by shares
Current Legal Status	Live	Statutory Filing Cycle	2026-11-26(Upcoming Cycle)

Registered Office Address	ROOM 2109-2115, 21/F, CAPITAL TOWER, HOI BUN ROAD, KWUN TONG DISTRICT, KOWLOON, HONG KONGGrand Building · Central · 740 Co-Located Entities →
Significant Controllers (SCR)	Statutorily maintained. To penetrate ultimate beneficial owners (UBO) and holding structures, please apply for a Due Diligence Report.

#	Filing Date	Document No.	Document Name	Pages	Tariff
1	2025-06-23	40024276961	DOC Certificate of Change of Name	1	HK$ 20
2	2025-06-23	23402385848	NNC2 Notice of Change of Company Name pursuant to Direction (English)	1	HK$ 20
3	2025-06-13	24001857395	ND4 Notice of Resignation of Company Secretary and Director	2	HK$ 20
4	2025-06-13	24001857394	ND2A Notice of Change of Company Secretary and Director	3	HK$ 20
5	2024-12-02	22402248580	NAR1 Annual Return (2024)Latest Shareholders & Directors	9	HK$ 28
6	2024-08-08	22001640369	ND2A Notice of Change of Company Secretary and Director	3	HK$ 20
7	2024-08-08	22001640368	ND4 Notice of Resignation of Company Secretary and Director	2	HK$ 20
8	2023-12-27	SH001644205	BRN_REF Reference Document for Business Registration Number as UBI	1	HK$ 30
9	2023-11-28	22702714298	NAR1 Annual Return (2023)	8	HK$ 28
10	2022-11-29	22802479554	NAR1 Annual Return (2022)	8	HK$ 28

III. Commercial Due Diligence & Regulatory Risk Screening

Cross-screened across 32 HK statutory regulators, court dockets & sanctions registers: 0 licences, 0 public litigation/HCCW records, 0 sanctions hits.

IV. Corporate Statutory Dossier & Legal Status FAQ

Has PERFECT GAIN SILICON (HONG KONG) LIMITED ever changed its legal company name? What are its former registered names?

Yes. Companies Registry records show PERFECT GAIN SILICON (HONG KONG) LIMITED has 1 recorded legal name change(s): [XINYI SILICON (HONG KONG) LIMITED (信義晶硅(香港)有限公司) (effective 2021-11-26)]. Recorded via Form NNC2 with unchanged corporate rights and obligations.