Xiaoping Chen - 31 Dec 2025 SCHEDULE 13G/A Report for Viomi Technology Co., Ltd Class A ordinary shares, $0.00001 par value per share (VIOT)

Filing Manager: Xiaoping Chen
Reporting Manager: Xiaoping Chen
Security: Viomi Technology Co., Ltd Class A ordinary shares, $0.00001 par value per share
Symbol: VIOT
Shares outstanding: 201,930,487 shares
Disclosed Ownership: 72,493,045 shares
Ownership: 36%
Form type: SCHEDULE 13G/A
Filing time: 12 Feb 2026, 16:01:17 UTC
Date of event: 31 Dec 2025
Previous filing: 13 Feb 2025
SEC: View on sec.gov

Reporting Managers (3)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title
Xiaoping Chen	36%	72,493,045	71,406,328	1,086,717	/s/Xiaoping Chen	Xiaoping Chen
Viomi Limited	35%	69,836,364	69,836,364	0	/s/Xiaoping Chen	Xiaoping Chen/Director
VioCloud Limited	0.3%	569,964	569,964	0	/s/Xiaoping Chen	Xiaoping Chen/Director