144 0002105611 XXXXXXXX LIVE 0001862044 ZKH Group Ltd 001-41885 7/F, TOWER 4, LIBAO PLAZA NO. 36 SHENBIN ROAD, MINHANG DISTRICT SHANGHAI F4 200000 86 21 50809696 Han Yunjie Director ADS Futu Securities International(Hong Kong) Ltd.

11/F, Bangkok Bank Building 18 Bonham Strand West Sheung Wan K3 000000

285714 828570.00 5529231048 09/03/2026 NYSE ADS 08/31/2026 Acquired upon vesting and settlement of the RSUs under the equity incentive plan ZKH Group Limited N 285714 08/31/2026 N/A - no cash consideration Y 08/31/2026 HAN YUNJIE