SCHEDULE 13G/A 0000950103-24-001964 0001733278 XXXXXXXX LIVE 3 Class A Ordinary Shares, par value US$0.0001 per share 06/30/2025 0001932770 QuantaSing Group Ltd 74767N107 2/F, BUILDING D, RONSIN TECHNOLOGY CENTER, CHAOYANG DISTRICT BEIJING F4 100102 Rule 13d-1(d) Qiming Corporate GP VI, Ltd. E9 0.00 0.00 0.00 0.00 0.00 N 0 CO Qiming Managing Directors Fund VI, L.P. E9 0.00 0.00 0.00 0.00 0.00 N 0 PN Qiming GP VI, L.P. E9 0.00 0.00 0.00 0.00 0.00 N 0 PN Qiming Venture Partners VI, L.P. E9 0.00 0.00 0.00 0.00 0.00 N 0 PN QuantaSing Group Ltd 2/F, BUILDING D, RONSIN TECHNOLOGY CENTER, CHAOYANG DISTRICT, BEIJING, F4, 100102 Qiming Corporate GP VI, Ltd. Qiming Managing Directors Fund VI, L.P. Qiming GP VI, L.P. Qiming Venture Partners VI, L.P. M&C Corporate Services Limited, P.O. Box 309GT, Ugland House, South Church Street, George Town, Grand Cayman, Cayman Islands Cayman Islands for all Reporting Persons Y The information set forth in Row (9) of the cover page for each of the Reporting Person is incorporated herein by reference. The information set forth in Row (11) of the cover page for each of the Reporting Person is incorporated herein by reference. The information set forth in Row (5) of the cover page for each of the Reporting Person is incorporated herein by reference. The information set forth in Row (6) of the cover page for each of the Reporting Person is incorporated herein by reference. The information set forth in Row (7) of the cover page for each of the Reporting Person is incorporated herein by reference. The information set forth in Row (8) of the cover page for each of the Reporting Person is incorporated herein by reference. As of June 30, 2025 and the date hereof, the Reporting Persons ceased to beneficially own any shares of the Issuer. This Amendment No. 3 constitutes an exit filing for the Reporting Persons. N Y Y Y Y Y Y Exhibit A Joint Filing Agreement https://www.sec.gov/Archives/edgar/data/1733278/000095010325001781/dp223506_ex9901.htm Qiming Corporate GP VI, Ltd. /s/ Holan Lam 08/12/2025 Qiming Managing Directors Fund VI, L.P. /s/ Holan Lam 08/12/2025 Qiming GP VI, L.P. /s/ Holan Lam 08/12/2025 Qiming Venture Partners VI, L.P. /s/ Holan Lam 08/12/2025