X0202 SCHEDULE 13G/A 0000950103-18-011950 0001293451 XXXXXXXX LIVE 4 Class Z Ordinary Shares, par value US$0.0001 per share 09/10/2026 0001723690 Bilibili Inc. G10970112 090040106 17TH FLOOR, BUILDING 3, GUOZHENG CENTER NO. 485 ZHENGLI ROAD, YANGPU DISTRICT SHANGHAI F4 00000 Rule 13d-1(d) Tencent Mobility Ltd K3 2636751.00 0.00 2636751.00 0.00 2636751.00 N 0.8 CO Note to Row 11: See Item 4 below. Tencent Holdings Ltd E9 13639108.00 0.00 13639108.00 0.00 13639108.00 N 4.1 CO Notes to Rows 5, 7, and 9: Tencent Holdings Limited beneficially owns (i) 10,954,357 Class Z Ordinary Shares held by Huang River Investment Limited, a wholly-owned subsidiary of Tencent Holdings Limited; (ii) 2,636,751 Class Z Ordinary Shares held by Tencent Mobility Limited, a wholly-owned subsidiary of Tencent Holdings Limited; and (iii) 48,000 Class Z Ordinary Shares held by China Literature Limited, a majority-owned subsidiary of Tencent Holdings Limited. Note to Row 11: See Item 4 below. Bilibili Inc. Building 3, Guozheng Center No. 485 Zhengli Road, Yangpu District Shanghai, 200433, the People's Republic of China Tencent Mobility Limited Tencent Holdings Limited (each a "Reporting Person" and collectively the "Reporting Persons") For both Reporting Persons: Level 29, Three Pacific Place No. 1 Queen's Road East Wanchai, Hong Kong Tencent Mobility Limited: Hong Kong Tencent Holdings Limited: Cayman Islands Y The information required by Item 4(a) is set forth in Row 9 of the cover page for each Reporting Person and is incorporated herein by reference. See Row 11 of the cover page of each Reporting Person. The foregoing calculation is based on 332,010,215 Class Z Ordinary Shares issued and outstanding (excluding Class Z Ordinary Shares issued and reserved for future issuance upon the exercise or vesting of awards granted under the issuer's share incentive plans and Class Z Ordinary Shares repurchased by the issuer) as of September 9, 2026, which number is equal to (i) 338,805,755 Class Z Ordinary Shares issued and outstanding (excluding 6,528,345 Class Z Ordinary Shares issued and reserved for future issuance upon the exercise or vesting of awards granted under the issuer's share incentive plans) as of June 30, 2026, as reported on the monthly return with The Stock Exchange of Hong Kong Limited filed as Exhibit 99.1 to the issuer's current report on Form 6-K furnished to the U.S. Securities and Exchange Commission (the "SEC") on July 8, 2026, minus (ii) 6,795,540 Class Z Ordinary Shares repurchased by the issuer on September 4, 2026, as reported on the next day disclosure return filed as Exhibit 99.3 to the issuer's current report on Form 6-K furnished to the SEC on September 8, 2026. Tencent Holdings Limited may be deemed to beneficially own 13,639,108 Class Z Ordinary Shares, consisting of (i) 2,636,751 Class Z Ordinary Shares held by Tencent Mobility Limited, a wholly-owned subsidiary of Tencent Holdings Limited (consisting of 1,916,941 Class Z Ordinary Shares held directly and 719,810 Class Z Ordinary Shares represented by American Depositary Shares, each ADS representing one Class Z Ordinary Share); (ii) 10,954,357 Class Z Ordinary Shares (represented by American Depositary Shares, each ADS representing one Class Z Ordinary Share) held by Huang River Investment Limited, a wholly-owned subsidiary of Tencent Holdings Limited; and (iii) 48,000 Class Z Ordinary Shares held by China Literature Limited, a majority-owned subsidiary of Tencent Holdings Limited. The information required by Item 4(c) is set forth in Rows 5-8 of the cover page for each Reporting Person and is incorporated herein by reference. N Y Y Y Y Y Y Joint Filing Agreement (Incorporated herein by reference to the Joint Filing Agreement by Tencent Mobility Limited and Tencent Holdings Limited dated as of August 14, 2026, which was previously filed with the U.S. Securities and Exchange Commission as Exhibit A to Schedule 13G Amendment No.3 filed by Tencent Mobility Limited and Tencent Holdings Limited on August 14, 2026 with respect to the Class Z ordinary shares of Bilibili Inc.) Tencent Mobility Ltd /s/ Wang Sze Man 09/10/2026 Tencent Holdings Ltd /s/ Ma Huateng 09/10/2026