X0607 3 2026-03-18 0 0002000366 Scage Future SCAG 0002127171 Guo Yuanchi true C/O SCAGE FUTURE, 2F, BUILDING 6 NO. 6 FENGXIN ROAD, YUHUATAI DISTRICT NANJING CITY JIANGSU PROVINCE F4 210012 CHINA 1 0 0 0 Ordinary Shares 3903900 I By Three Action Brothers Limited Represents 3,903,900 Ordinary Shares held by Three Action Brothers Limited, a British Virgin Islands company wholly owned by Mr. Yuanchi Guo. In August 2024, Upward Stars Group Limited, Two Courage Brothers Limited, Three Action Brothers Limited, Victorious Lights Holding Limited, Five Epic Brothers Limited and Four Genuine Brothers Limited entered into an acting-in-concert agreement, which has become effective on June 24, 2025. Pursuant to the acting-in-concert agreement, the parties agree to vote on the matters that require action in concert, and if the parties thereof are unable to reach a unanimous opinion in relation to such matters, a decision that is made by Mr. Gao as the sole owner of Upward Stars Group Limited shall be deemed as a decision that is unanimously passed and agreed by the parties and shall be binding on the parties. /s/ Yuanchi Guo 2026-04-09