SCHEDULE 13G 0002100378 XXXXXXXX LIVE Ordinary Share 06/30/2025 0002000366 Scage Future 80590A105 2F, Building 6, No. 6 Fengxin Road, Yuhu Jiangsu Province Nanjing City F4 210012 Rule 13d-1(d) Chao Gao a F4 45441182.00 0.00 29785174.00 0.00 45441182.00 N 62.90 IN (1) Represents (i) 29,785,174 Ordinary Shares held by Upward Stars Group Limited, a British Virgin Islands company wholly owned by Mr. Chao Gao; and (ii) 15,656,008 Ordinary Shares that Mr. Chao Gao beneficially owns by virtue of an acting-in-concert agreement. 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. Therefore, Mr. Gao also beneficially owns (a) 5,004,625 Ordinary Shares held by Victorious Lights Holding Limited, a British Virgin Islands company wholly owned by Mr. Qinghua Zeng; (b) 3,903,900 Ordinary Shares held by Three Action Brothers Limited, a British Virgin Islands company wholly owned by Mr. Yuanchi Guo; (c) 3,123,110 Ordinary Shares held by Two Courage Brothers Limited, a British Virgin Islands company; (d) 2,843,596 Ordinary Shares held by Five Epic Brothers Limited, a British Virgin Islands company; and (e) 780,777 Ordinary Shares held by Four Genuine Brothers Limited, a British Virgin Islands company. (2) Represents 29,785,174 Ordinary Shares held by Upward Stars Group Limited, a British Virgin Islands company wholly owned by Mr. Chao Gao. (3) Based on 72,243,992 Ordinary Shares issued and outstanding as of June 30, 2025. Upward Stars Group Limited a D8 45441182.00 0.00 29785174.00 0.00 45441182.00 N 62.90 FI (1) Represents (i) 29,785,174 Ordinary Shares held by Upward Stars Group Limited, a British Virgin Islands company wholly owned by Mr. Chao Gao; and (ii) 15,656,008 Ordinary Shares that Mr. Chao Gao beneficially owns by virtue of an acting-in-concert agreement. 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. Therefore, Mr. Gao also beneficially owns (a) 5,004,625 Ordinary Shares held by Victorious Lights Holding Limited, a British Virgin Islands company wholly owned by Mr. Qinghua Zeng; (b) 3,903,900 Ordinary Shares held by Three Action Brothers Limited, a British Virgin Islands company wholly owned by Mr. Yuanchi Guo; (c) 3,123,110 Ordinary Shares held by Two Courage Brothers Limited, a British Virgin Islands company; (d) 2,843,596 Ordinary Shares held by Five Epic Brothers Limited, a British Virgin Islands company; and (e) 780,777 Ordinary Shares held by Four Genuine Brothers Limited, a British Virgin Islands company. (2) Represents 29,785,174 Ordinary Shares held by Upward Stars Group Limited, a British Virgin Islands company wholly owned by Mr. Chao Gao. (3) Based on 72,243,992 Ordinary Shares issued and outstanding as of June 30, 2025. Qinghua Zeng a F4 5004625.00 0.00 5004625.00 0.00 5004625.00 N 6.93 IN (1) Represents 5,004,625 Ordinary Shares held by Victorious Lights Holding Limited, a British Virgin Islands company wholly owned by Mr. Qinghua Zeng. (2) Based on 72,243,992 Ordinary Shares issued and outstanding as of June 30, 2025. Victorious Lights Holding Limited a D8 5004625.00 0.00 5004625.00 0.00 5004625.00 N 6.93 FI (1) Represents 5,004,625 Ordinary Shares held by Victorious Lights Holding Limited, a British Virgin Islands company wholly owned by Mr. Qinghua Zeng. (2) Based on 72,243,992 Ordinary Shares issued and outstanding as of June 30, 2025. Yuanchi Guo a F4 3903900.00 0.00 3903900.00 0.00 3903900.00 N 5.40 FI (1) Represents 3,903,900 Ordinary Shares held by Three Action Brothers Limited, a British Virgin Islands company wholly owned by Mr. Yuanchi Guo. (2) Based on 72,243,992 Ordinary Shares issued and outstanding as of June 30, 2025. Three Action Brothers Limited a D8 3903900.00 0.00 3903900.00 0.00 3903900.00 N 5.40 IN (1) Represents 3,903,900 Ordinary Shares held by Three Action Brothers Limited, a British Virgin Islands company wholly owned by Mr. Yuanchi Guo. (2) Based on 72,243,992 Ordinary Shares issued and outstanding as of June 30, 2025. Scage Future 2F, Building 6, No. 6 Fengxin Road, Yuhuatai District, Nanjing City, Jiangsu Province, 210012, People's Republic of China 1. Chao Gao 2. Upward Stars Group Limited 3. Qinghua Zeng 4. Victorious Lights Holding Limited 5. Yuanchi Guo 6. Three Action Brothers Limited 1. Chao Gao: 2. Qinghua Zeng: 3. Yuanchi Guo: 4. The address for each of Upward Stars Group Limited, Victorious Lights Holding Limited, and Three Action Brothers Limited is Start Chambers, Wickham's Cay II, P.O. Box 2221, Road Town, Tortola, British Virgin Islands. 1. Chao Gao is a Chinese citizen. 3. Qinghua Zeng is a Chinese citizen. 5. Yuanchi Guo is a Chinese citizen. 6. Each of Upward Stars Group Limited, Victorious Lights Holding Limited, and Three Action Brothers Limited is organized under the laws of the British Virgin Islands. Y The information regarding ownership set forth in Items 5-9 and 11 of each cover page is hereby incorporated herein by reference. The information regarding ownership set forth in Items 5-9 and 11 of each cover page is hereby incorporated herein by reference. The information regarding ownership set forth in Items 5-9 and 11 of each cover page is hereby incorporated herein by reference. The information regarding ownership set forth in Items 5-9 and 11 of each cover page is hereby incorporated herein by reference. The information regarding ownership set forth in Items 5-9 and 11 of each cover page is hereby incorporated herein by reference. The information regarding ownership set forth in Items 5-9 and 11 of each cover page is hereby incorporated herein by reference. Y Y Y N 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. Therefore, Mr. Chao Gao beneficially owns (i) 29,785,174 ordinary Shares held by Upward Stars Group Limited; and (ii) 15,656,008 Ordinary Shares that Mr. Chao Gao beneficially owns by virtue of the acting-in-concert agreement, including (a) 5,004,625 Ordinary Shares held by Victorious Lights Holding Limited, a British Virgin Islands company wholly owned by Mr. Qinghua Zeng; (b) 3,903,900 Ordinary Shares held by Three Action Brothers Limited, a British Virgin Islands company wholly owned by Mr. Yuanchi Guo; (c) 3,123,110 Ordinary Shares held by Two Courage Brothers Limited, a British Virgin Islands company; (d) 2,843,596 Ordinary Shares held by Five Epic Brothers Limited, a British Virgin Islands company; and (e) 780,777 Ordinary Shares held by Four Genuine Brothers Limited, a British Virgin Islands company. Y Y Exhibit 99.1 Joint Filing Agreement Exhibit 99.2 Act-in-Concert Agreement Chao Gao /s/ Chao Gao 03/06/2026 Upward Stars Group Limited /s/ Chao Gao 03/06/2026 Qinghua Zeng /s/ Qinghua Zeng 03/06/2026 Victorious Lights Holding Limited /s/ Qinghua Zeng 03/06/2026 Yuanchi Guo /s/ Yuanchi Guo 03/06/2026 Three Action Brothers Limited /s/ Yuanchi Guo 03/06/2026