SCHEDULE 13G/A

Viomi Technology Co Ltd

Class A ordinary shares, $0.00001 par value per share · CUSIP: 92762J103

Event date: 2025-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Xiaoping Chen

  Shares: 72,493,045.00 · Class: 35.9%

• Viomi Limited

  Shares: 69,836,364.00 · Class: 34.6%

• VioCloud Limited

  Shares: 569,964.00 · Class: 0.3%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.